The fashion S9120 is a Chinese cell phone with the looks of an
oversized wrist watch. Basic multimedia
functions are incorporated: camera, music player, FM radio.
The S9120 is marked by a convoluted menu structure and
microscopic user interface, which together can make a discourageing
user experience. Moreover, it does not come with a decent English
manual! To get started with this cute miniature phone, I patiently
sorted out function details and documented them on
this page. Notice that this is NOT official documentation by the
manufacturer!
At the page bottom is a list of tips and critical comments. An extensive review with tips
and tricks about the very similar S9110 is written by Dr. Lex, see here.
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Hardware description: Quadband GSM (850/900/1800/1900 MHz) Phone internal memory 819 KB |
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S9120 functionality: single sim quad band GSM phone handwriting for text and numerical input (works with stylus
and also with fingernail) |
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The S9120 has three hardware buttons on the right side. The
function of hardware buttons depends on context. button 1: button 2: button 3: |
The locked screen of the S9120 shows a clock during a couple of
seconds when one of the
hardware buttons is pressed (it is dark otherwise):
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Press the middle hardware button twice and confirm to unlock the
S9120. This is how the default unlocked start screen looks like (the
background image can be replaced):
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| dial a number |
phone book |
Apart from making phone calls, all functions and settings are
accessed via the main menu:
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Main menu items: 1 - Name |
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1.1 - Name > Names (search contact) |
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2 - Messages |
2.1 - Messages > SMS (view and create SMS
messages) |
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3 - Call History |
3.1 - Call History > Call History (call
history) |
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4 - Fun and Games |
4.1 - Fun & Games > Games (mahjong,
puzzle) |
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5 - Multimedia |
5.1 - Multimedia > Camera (stills
camera) |
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6 - Gallery |
6.1 - Gallery > Phone (Audio, Ebook, Images,
My Music, Photos,
Video) |
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7 - Services |
7.1 - Services > (your provider) |
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8 - Organizer |
8.1 - Organizer > Alarm (set alarms) |
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9 - Settings |
9.1 - Settings > User Profiles (General,
Meeting, Outdoor,
Indoor, Headset, Bluetooth) |
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search contact by name 1.1.1 - Name > Names (Option) > Search From menu 'Name > Names' you can find a contact in the
phone book. Enter (part of the) name, and select 'Options > Search'.
1.1.2 - Name > Names (Option) > Input Method You can change the keyboard input method by clicking 'ABC'
indicator or by selecting 'Options > Input Method'. Selectable input
methods are the same as in the Settings menu, see description further
down: 9.2.4 - Settings > Phone > Preferred Input Methods |
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The onscreen qwerty keyboard is in fact too small and not readable. You can use handwriting instead, which works well but not so fast. If you need to set pen speed and color, use the following menus: 9.3.1.1 - Settings > Pen input settings > Handwriting
> Pen Speed |
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add new contact 1.2.1.1 - Name > Add New > To Sim > Name 1.2.2.1 - Name > Add New > To Phone > Name
9.3.1.1 - Settings > Pen input settings > Handwriting
> Pen Speed
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special phone numbers 1.3.1.1 - Name > Settings > Extra Number > Owner
Number |
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caller-specific ring tone 1.3.2 - Name > Settings > Caller Ring Tone Select a ringtone and allocate it to a specific caller or
caller group. |
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contacts storage Check number of available and used memory locations in SIM and
phone memory: 1.3.3 - Name > Settings > Memory Status Set default storage location for contacts: 1.3.4 - Name > Settings > Preferred Storage (SIM / Phone Memory) |
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contacts data fields 1.3.5 - Name > Settings > Fields Enable / disable database fields: Home Number Remark: fields are only available for contacts stored in phone
memory, not for contacts stored on SIM. |
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create and send vCard Edit vCard text fields: 1.3.6.1 - Name > Settings > My vCard > Edit My Card
> Name Send vCard to phone number or phone book entry: 1.3.7 - Name > Settings > My vCard > Send My Card Set vCard version: 1.3.8 - Name > Settings > vCard Version (2.1 / 3.0) |
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view and edit contact groups 1.4.1 - Name > Groups > Friends All group menus have the following options: Edit group name Remark: only contacts from phone memory (not from SIM) can be
added to groups. |
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delete contacts 1.5.1 - Name > Del all contacts > From SIM |
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copy contacts 1.6.1 - Name > Copy Contacts > From SIM |
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view SMS messages 2.1.1 - Messages > SMS > Inbox View sent and received SMS messages. The following options
exist: Send |
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create SMS message 2.1.3 - Messages > SMS > Create Message Window to write an SMS message. Send options: 2.1.3.1.1 - Messages > SMS > Create Message >
(Option) Done > Send Only Other options: 2.1.3.2 - Messages > SMS > Create Message > (Option)
Use Template
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The onscreen keyboard is too small to read, but you can use handwriting instead. If you need to set pen speed and color, use the following menus: Settings > Pen input settings > Handwriting > Pen
Speed |
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delete SMS messages 2.1.4 - Messages > SMS > Delete Messages |
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SMS templates 2.1.5 - Messages > SMS > Saved Items (select one of 10 template messages) |
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SMS settings 2.1.6.1 - Messages > SMS > Message Settings > Profile
Setting (select / edit one of two SMS profiles) |
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E-mail 2.2.1 - Messages > E-mail > Write Message |
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delivery report and reply path 2.3.1 - Messages > Delivery Reports > Delivery Report |
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chat 2.4.1 - Messages > IMs > Chat Room1 |
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voice messages 2.5.1 - Messages > Voice messages > (Option) > Edit
(Name / Number) |
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info messages 2.6.1 - Messages > Info Messages > Receive Mode |
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call history 3.1.1 - Call History > Call History > All Calls
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call 3.2.1 - Call History > Call > Call Setup
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games 4.1.1.1 - Fun & Games > Games > Mahjong > Resume 4.1.2.1 - Fun & Games > Games > Puzzle > Resume
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![]() puzzle (level easy) |
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extra utilities 4.2.1 - Fun & Games > Extra > Compass |
![]() compass |
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camera (stills) 5.1 - Multimedia > Camera Options: 5.1.1.1 - Multimedia > Camera (option) > Camera Settings
> Shutter Sound 5.1.2.1 - Multimedia > Camera (option) > Image Settings
> Image Size (176 x 220 / 80 x 60 / 160 x 120 / 320 x 240 / 640 x
480) 5.1.3 - Multimedia > Camera (option) > Image Settings
> Effect Settings (Normal / Grayscale / Sepia / Sepia Green / Sepia
Blue / Color Invert) 5.1.4 - Multimedia > Camera (option) > Image Settings
> Add Frame (on / off, wallpaper frame) 5.1.5 - Multimedia > Camera (option) > Image Settings
> Storage (Phone / Memory Card) 5.1.6 - Multimedia > Camera (option) > Image Settings
> Restore Defaults More comments on the stills camera can be found at the page bottom. |
![]() 176 x 220 pix images from S9120 |
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view images 5.2 - Multimedia > Images Options: 5.2.1 - Multimedia > Images > (Option) View
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matrix style browser with thumbnails ![]() zoom buttons full screen button |
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video recorder 5.3 - Multimedia > Video Recorder Options: 5.3.1.1 - Multimedia > Video Recorder > (Option)
Camcorder
Setting > White Balance (Auto / Daylight / Tungsten / Fluorescent /
Cloud / Incandescence) 5.3.2 - Multimedia > Video Recorder > (Option) Video
Setting >
Video Quality (Low / Normal / High) 5.3.3 - Multimedia > Video Recorder > (Option) Effect
Setting
(Normal / Grayscale / Sepia / Sepia Green / Sepia Blue / Color Invert) 5.3.4 - Multimedia > Video Recorder > (Option) Storage
(Phone /
Memory Card) 5.3.5 - Multimedia > Video Recorder > (Option) Restore
Default
Remark: the video recorder may stop early when memory is too
slow. |
![]() ![]() exposure value buttons (-4 till +4) digital zoom buttons (up till 3x) |
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audio player 5.4 - Multimedia > Audio Player You can play MP3 files which are preferably stored on T-flash
memory card (phone internal memory is minimal). Dump MP3 files in
directory 'My Music'. In Audio Player, click 'List' to select an audio
file for playback. From each title, the following options can be
accessed or viewed: 5.4.1 - Multimedia > Audio Player > (List) Play 5.4.5.1 - Multimedia > Audio Player > (List)
Settings > Preferred Play List (Phone / Memory Card) Upper hardware button: select next file Remark: if Background Play is on, music can play while you
exit the player and perform other tasks. Remark 2: the volume plus and minus buttons are extremely
difficult to operate. |
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video clip player 5.5 - Multimedia > Video Clips The video player window has the following buttons: shuttle
Options: 5.5.1 - Multimedia > Video Clips > (Option) Play |
![]() ![]() snapshot 176 x 144 pix |
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radio 5.6 - Multimedia > Radio Options: 5.6.1 - Multimedia > Radio > (Option) Channel List (9
channels, Channel Name and Frequency) Remark: the radio in my unit does not work. |
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voice recording 5.7 - Multimedia > Recordings Options: 5.7.1 - Multimedia > Recordings > (Option) Record 5.7.7.1 - Multimedia > Recordings > (Option) Settings
> Pref. Storage (Phone / Memory Card) Remark: voice recordings tend to be very low in volume. |
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equalizer Select equalizer type: 5.8.1 - Settings > Enhancements > Equaliser (Normal / Bass / Dance / Classical / Treble / Party / Pop / Rock / Off) Options: 5.8.1.1 - Settings > Enhancements > Equaliser (Option)
> Select (click to select)
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audio gallery 6.1.1 - Gallery > Phone > Audio Voice recordings are stored in one of these places (depending
on recording storage setting). Options: 6.1.1.1.1 - Gallery > Phone > Audio > Open (option)
> Play 6.1.1.2 - Gallery > Phone > Audio > Create Folder For Memory Card gallery items the menus are equivalent: 6.2.1.1.1 - Gallery > Memory Card > Audio > Open
(option) > Play 6.2.1.2 - Gallery > Memory Card > Audio > Create
Folder |
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E-book gallery 6.1.2 - Gallery > Phone > Ebook Select an 'E-book' for display. Notice that this is not an E-book in the regular sense, like a PDF file or Java E-book. The S9120 phone can only display a plain .txt file. Options: 6.1.2.1.1 - Gallery > Phone > Ebook > (Option) Read
> (Option) > Find 6.1.2.1.7.1 - Gallery > Phone > Ebook > (Option) Read
> (Option) > Settings > Font Style (Italic / Normal / Bold) 6.1.2.1.8 - Gallery > Phone > Ebook > (Option) Read
> (Option) > Settings > Apply Global Settings 6.1.2.2 - Gallery > Phone > Ebook > (Option) Forward For Memory Card gallery items the menus are equivalent.
Shortcurt keys under the Ebook text have the following functions: 0 - Go to Book Settings |
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image gallery 6.1.3.1 - Gallery > Phone > Images > View 6.1.3.2.1 - Gallery > Phone > Images (option) >
Forward > To Wallpaper 6.1.3.4 - Gallery > Phone > Images (option) > Detail
(view date and size) Remark 1: phone memory is very small (819 KB), better not use
it for images except wallpapers. |
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my music gallery 6.1.4 - Gallery > Phone > My Music From these menus it is possible to access audio files. Options
for selected files: 6.1.4.1 - Gallery > Phone > My Music > Play 6.1.4.2.1 - Gallery > Phone > My Music > (Option) To
User Profile 6.1.4.3 - Gallery > Phone > My Music > (Option)
Detail (Date and Size) Options for Memory Card are equivalent: 6.2.4.2 - Gallery > Memory Card > My Music > Play 6.2.4.2.1 - Gallery > Memory Card > My Music >
(Option) To User Profile 6.2.4.3 - Gallery > Memory Card > My Music > (Option)
Detail (Date and Size)
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photos gallery 6.1.5.1 - Gallery > Memory Card > Photos > (Option)
View 6.1.5.2.1 - Gallery > Memory Card > Photos (Option) >
Forward > To Wallpaper 6.1.5.4 - Gallery > Memory Card > Photos (Option) >
Detail
(view
date and size) Remark: image gallery does not provide a thumbnail overview, and images can not be viewed full screen or zoomed. Use 'Multimedia > Images' instead, if you want these features. |
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video gallery 6.1.6 - Gallery > Phone > Video Same as '5.5 Multimedia > Video Clips'. |
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animations gallery 6.1.7 - Gallery > Phone > pwranimation.dat |
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received items gallery 6.2.6 - Gallery > Memory Card > Received |
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services 7.1.1 - Services > <your provider> 7.2.1 - Services > WAP > Homepage 7.3.1 - Services > Data account > GSM Data
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alarm Up till 5 repeating or non-repeating alarms can be set. For
each alarm, individual settings can be made, like shown here for alarm
1: 8.1.1.1 - Organizer > Alarm > (alarm 1) > (edit) On /
Off
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calendar |
![]() month with weeks and days ![]() week with days and hours |
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notes 8.3.1 - Organizer > Notes > (Option) View For each added task you can set: Remark: to add tasks, it is faster to do it from the calender
menu because start and end date are already filled.
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calculator 8.4.1 - Organizer > Calculator |
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stopwatch |
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bluetooth |
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ringtone profiles Activate general tone profile: 9.1.1.1 - Settings > User Profiles > General >
Activate To customize general profile: 9.1.1.2.1.1 - Settings > User Profiles > General
>
Customize > Tone Setup > Incoming Call (select a ringtone) 9.1.1.2.3 - Settings > User Profiles > General >
Customize
> Alert Type (ring and / or vibration)
9.1.2 - Settings > User Profiles > Meeting (activate /
customize) |
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date and time 9.2.1.1 - Settings > Phone > Date and time > Set Home
City |
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power schedule 9.2.2 - Settings > Phone > Schedule Power on/off Timer with four settings to switch the S9120 on or off
automatically. |
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language 9.2.3 - Settings > Phone > Language English |
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keyboard input methods 9.2.4 - Settings > Phone > Preferred Input Methods Selectable options: ABC, abc Only ABC, abc, numeric and Arabic numeric work correctly. For
characters there is always a full qwerty, azerty or equivalent
keyboard. Multitap keyboard does not appear on screen, even when
selected. |
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display 9.2.5.1.1 - Settings > Phone > Display > Themes >
Wallpaper (Image1 / Image2 / Image3 / Theme Image) 9.2.5.2.1 - Settings > Phone > Display > Power On
Display > System (Animation1 / Animation2 / Animation3) 9.2.5.3.1 - Settings > Phone > Display > Power Off
Display > System (Animation1 / Animation2 / Animation3) 9.2.5.4 - Settings > Phone > Display > Show Date and
Time (on / off) |
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auto update date and time 9.2.6 - Settings > Phone > Auto Update of Date and Time
(on / off) |
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flight mode 9.2.7 - Settings > Phone > Flight Mode (select Normal Mode or Flight Mode) |
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handwriting 9.3.1.1 - Settings > Pen Input Set > Handwriting >
Pen Speed (Fast / Medium / Slow) Remark: the background color for handwriting is always black,
so do not set black pen or you will think that handwriting does not
work. |
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touch screen calibration 9.3.2 - Settings > Pen Input Set > Pen Calibration (calibrate touch screen) |
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display backlight time 9.4 - Settings > Lights (display backlight, 5 till 60
seconds) |
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sync |
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connectivity 9.6 - Settings > Connectivity |
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equalizer Enable / disable equalizer: 9.7.1 - Settings > Enhancements > Equaliser (Normal / Bass / Dance / Classical / Treble / Party / Pop / Rock / Off) Click 'Options' to make settings: 9.7.1.1 - Settings > Enhancements > Equaliser (options)
> Select (click to select) |
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network configuration 9.8.1.1 - Settings > Configuration > Configuration >
New Search 9.8.2.1 - Settings > Configuration > Preferred Networks
(option) > Add From List 9.8.3.1 - Settings > Configuration > Data Account >
GSM Data Up till 10 GSM data accounts can be
defined with the following fields: Account Name 9.8.3.1 - Settings > Configuration > Data Account >
GPRS Up till 10 GPRS accounts can be
defined with the following fields: Account Name |
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security 9.9.1 - Settings > Security > SIM lock (on / off,
enter PIN)
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reset settings (Which settings?) 9.10 - Reset Factory Sett. (enter password) |
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storage location for pics and video's Set storage location for photos, video and voice recordings to
a
T-flash card rightaway. Default storage location is phone internal
memory, which is only 819 KB. That's less than a megabyte, next to
nothing! Menus: 5.1.5 - Multimedia > Camera (option) > Image Settings
> Storage (Phone / Memory Card) |
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MP3 ringtones The S9120 comes with over a dozen midi ringtones, but they are
all very annoying. Here is how to use your own MP3 ringtones: Load your MP3 ringtones into directory
'My Music' in phone memory or T-flash card (whichever you have set as
preferred memory for the audio player). |
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How to set your background image for the unlocked start screen? Load a JPEG image onto directory 'Images' in the phone memory. Then go to menu 'Settings > Phone > Display > Themes > User Define' and select 'Phone > Open'. Go to folder 'Images' and select your image. |
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If you want to review your photos in zoom view, use 'Multimedia > Images'. Also, it has a file browser which can be set to thumbnails matrix. In 'Gallery > Photos' thumbnails matrix and zooming are not available. |
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bluetooth filesharing on OSX I could not mount the phone memory or T-flash card on my
MacBook over
the USB cable. However the phone can be paired using Bluetooth. File
sharing
over Bluetooth must be explicitly enabled on OSX in System Preferences
> Internet & Network > Sharing (it is disabled by default).
Notice that the default location for files shared over Bluetooth is
'Downloads', and it can be changed. ![]() Further, if you click 'Bluetooth Preferences', you get a list with Bluetooth devices and their services. The phone is connected as 'SINOE67' in the screenshot below: ![]()
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With OSX utility 'Bluetooth File Exchange' it should be
possible to browse the phone memory. It seems that I can only browse
the 'received' folder on the phone's T-flash card. It is also possible
to send files to that folder. To inspect received items, go to 'Gallery
> Memory Card > Received'. ![]() |
The stills camera can be set to a maximum image size of 640 x 480
pixels (VGA). I suspect that this size is not the sensor's resolution,
but the result of extrapolation instead. By way of test I took pictures
with different size settings and compared them unedited at scale 1:1
(see below). JPEG artifacts in the VGA picture are larger than pixel
size, as you can see in comparison with the QVGA picture. Look at the
shoe string on the left side for example. It looks like the VGA picture
is a blown up version of the QVGA.
Update: Dr. Lex explained to me
why it looks like this. The sensor resolution is 640 x 480 pixels,
however each pixel can only do one color. Color information must
be interpolated, and sharp color contrasts show that this does not work
so perfectly.
![]() 640 x 480 pix (VGA) |
![]() 320 x 240 pix (QVGA) |
![]() 176 x 220 pix native resolution of S9120 touch screen |
Daylight pictures at QVGA format can be sharp, bright and realistic, if
you manage to keep the camera still. Automatic white balance works well
mostly. If the colors seem to be wrong, just give it another try after
reopening the camera or after pointing the camera to a white surface.
Artificial light will only give acceptable results in controlled
conditions. The lens is extremely small and shutter times must be long,
so nothing should move when you take the picture. It is not quite
suited to capture 'your favorite moments' (parties, sports events...),
but for inanimate objects it does well. Here is a small gallery of
unedited pictures taken with the S9120:
![]() bright sunlight |
![]() bright sunlight |
![]() cloudy |
![]() cloudy |
![]() indoor with daylight |
![]() indoor with daylight |
![]() indoor with daylight |
![]() indoor with daylight |
![]() low artificial light, night mode |
![]() artificial light, night mode |
The S9120 video camera produces clips with 176 x 144 pix at 13
frames per
second. The format is Motion JPEG codec
in AVI container. Below you can see a scale 1:1 screenshot from a
video clip. Here again, the colors are all right. But the size is so
small, I
can not think of any use for it. Also, with the low framerate and long
exposure time it suffers from severe jello effect when camera or
subject moves. I will probably forget about having
a video camcorder on my wrist.
![]() screenshot from S9120 video clip, 176 x 144 pix |
It is hard to estimate a watch phone's size from pictures, because
you don't know the size of the person who wears it. Moreover, the
picture can be gimped to simulate a different size and look. Below you
can see some amateur pictures from different perspectives which are not
manipulated. It's me (130 pound female) carrying the S9120. Now it's
easy to understand why watch phones are advertised as men's wrist
watches. They are twice as large as the clunkiest regular watches. As
of today (2012), the S9120 is even the thinnest of them all, 13
millimeter. To be honest, I find the watch phone not very fashionable.
It could just as well be a medical analysis instrument, like a blood
pressure meter. Thinking about it this way, I feel no longer so cyber
with this futuristic communications tool.
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Even though the S9120 is a huge eye-catcher on the wrist, it is minuscule compared to old fashioned and modern regular cell phones. There have been times when cell phones were sized down every year. One of the smallest was the Ericsson T100 in 2003 with only 74 grams. But then came the camera cell phone, and sizes started to grow again. Sony Ericsson introduced the excellent Cybershot camera with optical zoom. Other innovations where introduced, ultimately leading to the powerful Android and iPhone 3G platforms. Reportedly, the Sony Ericsson Xperia X10 mini was the smallest Android phone, but it was soon replaced by the larger Xperia mini because the 2.5 inch screen was considered too small for browsing. If you do not wish to carry a bulky internet computer in your pocket anno 2012, the alternative is a no-media cell phone like Samsung still makes them, or one of the many Chinese watch phones.
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Comparison of S9120 with my first cell phone, a Bosch 739,
which I aquired in 1999. The Bosch weighs 189 grams, mainly because of
it's 650 mAh NiMH battery. |
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Comparison
of S9120 with my friend's htc Explorer. The htc is a 2012 Android
phone, immensely more powerful than the watch phone. You'll have
to stick it's 110 grams somewhere in a not too small pocket. |
Frankly, I have a load of critical comments about the S9120. After
sorting out the menu structure, I'm still not comfortable with it in
daily
life. Here's why:
flaws which may be specific to my unit or context:
The GUI programmer could have done a better job on the S9120, and
the menu
programmer too. But the fatal flaw is in the signal processing,
with extremely low speaker and mic level. You can take the phone off
the wrist and use it in regular handheld position, with the speaker
close to your ear, but you'll have to speak really loud to make
yourself clear. Handsfree through the built-in speaker produces
distorted crackling sound, not intelligible speak, so this is not a
useful option at all. In fact the 'best' way to make phone calls is by
using a bluetooth headset. But
who wants to wear a headset all day long?
I suspect that S9120 developers have set mic level so low
deliberately, after they discovered that echo cancellation procedures
did not work properly on the distorted handsfree sound coming from the
tiny speaker. Distortion is a non-linear process which can not be
eliminated by adaptive filtering. So, reducing mic level was the quick
and dirty attempt to fight the echoes. But that does not work, and
moreover it makes the phone pretty useless in practice! The S9120 is so
far my first and only watch phone, but it may well be the case that
other Chinese watch phones suffer from the same signal processing
troubles. Remarks about insufficient speaker and mic levels pop up in
many user reviews.
If
the S9120 is typical for Chinese development in consumer electronics, I
can see why well known Western and Japanese brands still maintain
their leading role in industry, despite the immense Chinese labour
force and intellectual resources. In
this shape the S9120 would never survive the critical review community
in the
West. It is especially regretful because this particular watch phone is
of very decent physical build. With better electronics and software
design it might be successful on Western markets.
The S9120 electronics sit decently packed in an all-metal casing, like
a tortoise in it's shell. It is sometimes advertised as stainless
steel, but I rather think it is neatly painted cast aluminium.
The design is not as stylish as
the Samsung S9110 after which it is modeled, or the LG GD910 (it does
not follow the shape of a wrist), but it is certainly more elegant than
most other Chinese watch phones.
The relatively large touchscreen (1.8 inch) with 176 X 220 pix
resolution gives room to an elegant font. The designers have tried
their best to diverge from the archaic cell phone style with it's
Arial-like font. For some people, the characters will not be readable
without glasses though.
The multimedia department has some functions which are rather
sophisticated for a miniature cell phone. Video playback in particular
has nice options, like shuttle, playback speed and taking snapshots.
Not that it is very useful to make and play video's at 176 x 144
pixels, but the functions demonstrate how to get
the most out of the limited hardware. It is just cute.
I'm happy with the stills camera, which can make small but
beautifully colored pictures. It may sound odd in the age of
megapixels, but the S9120 has the perfect 0.3 MP camera for weblog
pictures.
Considering the vast amount of Chinese watch phone models, they must be
rather popular. Not in the West though: reviewers tend to be very
skeptical about watch phones as being too big for a watch and too small
for a phone. Indeed, the wrist may never be a good place for a complete
multimedia center and internet computer, like modern phones pretend to
be. But then, is the pocket a good place for that?
Personally, I would rather have a simple communications device on my
wrist and a full blown computer at home or in my backpack, nothing
inbetween. From my very first day of mobile calling, I have searched
for a comfortable place to wear the phone. I have made holsters and
even a few longsleeve shirts with dedicated communicator pockets.
Trouser pockets are just a lousy place for a communications device.
When sitting on a bike, in a car or any place where you can't stand up,
it's cumbersome to get the phone out. Or, if it comes out easily, it
may be quickly lost too, as it happened to me once with a very
expensive Nokia.
![]() communicator pocket with the Bosch 739 |
In my case, the wrist became a vacant place since the mobile phone
can show the time. So what is more logical than mounting the phone on
the wrist? I have desired a wrist phone for long, and it's funny how I
completely missed it's actual introduction a few years ago. Being
rather disappointed by the general tendency of increasing phone sizes
(iPhone and Android phones) I had turned away from the mobile platform
hypes.
Now imagine that the watch phone concept will grow more mature and
shake off current implementation flaws, like being too big, too heavy,
too ugly, and clumsy to operate. With clever design, watch phones could
indeed be about the size of a regular watch. A phone screen need not be
large if the user interface is well
designed. We must not demand unrealistic capabilities, like full
internet
browsing. When made with strong synthetic materials, it need not be
heavy too. Well then, what would be so cool about a tiny, comfortable
and user friendly phone on the wrist? First of all, the phone is always
within reach at a known place. You can not miss a phone call, cause you
will always feel the vibra even if the ringtone gets lost in noise. And
in the case where you can not answer a call immediately, you can at
least quickly check who's calling. It
is not likely that you will loose the phone, so that is one thing less
to worry about. The phones will typically have music and organizer
functions, so you have several devices in one: at least a watch, a
phone, a music player, FM radio, a PDA. And you can bring all this
stuff with you no matter what clothes you wear, so you can use it
throughout the day during professional and leisure time activities. And
when wearing a conspicuous device is
not convenient in certain circumstances, you can always put the wrist
phone
in a purse or pocket after all.
For the watch phone to be a successful concept, it has to meet a few
important requirements, apart from being small, lightweight and
beautiful. Most important is the way how you can make phone calls. We
are now used to hold a device in the hand near to our ears, or use an
external handsfree device in certain situations. No one wants to wear a
headset all day long, so a watch phone must be able to work without it.
Though it is theoretically possible to hold your wrist next to your
ear, this is a very uncomfortable position. I'm not even talking about
the pathetic looks. When talking for more than a few seconds, you want
to take the phone off your wrist and use in regular handheld position,
or use a handsfree speakerphone in situations where we can't handle the
phone. Here lie the crucial bottlenecks in current implementations.
Hardly any model can be quickly detached from the strap. Moreover, it
turns out that handsfree over the built-in speaker is not powerful
enough to use it as such. In contrast with regular handheld
mobiles, there is actually only one speaker for handheld, handsfree and
music playback, driven at different amplification levels. At handsfree
level, the poor speaker is trying to perform beyond it's range, and
distortion is the result. Apart from unintelligible speak, this
introduces problems with echo cancellation. So here we have two major
aspects calling for attention: easy detachment and speakerphone. Both
aspects require space in a device which should be small as possible,
and this may be a reason why it is not properly implemented. Until the
day these problems are solved, watch phones can be no more than toys
for people who wear them as decoration, or for geeks who find their own
workarounds.
![]() my S9120 with DIY quick lock strap |