| Basic Info |
English |
| Platform |
MTK CUP solution |
| Project Name |
CEFON 638O |
| Operating Frequency |
GSM900/DCS1800 MHz(850/1900 MHZ compatible） |
| Dimensions（mm) |
About 103 X 49 X 14.8mm |
| Battery &nbs p; |
1000 mAh Li-ion Nokia battery and Nokia charger |
| Weight with battery (g) |
TBD |
| Available Color |
TBD |
| Standby Time (hrs) |
160-250 Hrs (depend on network) |
| Talk Time (mins) |
130-300 mins (depend on network) |
| Storage Capability |
32 Mb Norflash |
| Speaker & Receiver |
2 in 1 |
| Call Management |
|
| Call Timer &nbs p; |
Yes |
| Phone Call Recorder |
No |
| Voice Dialing &nbs p; |
No |
| Handsfree Function |
Yes |
| Speed Dialing |
YES |
| Call history |
YES |
| Call waiting |
YES |
| Call bar |
YES |
| Call divert |
YES |
| Phone Book Management |
|
| Phonebook records |
100(native) |
| Phone Book Grouping |
N/A |
| Phone Book Quickly Search |
Yes |
| Copy/Move between SIM & Phone |
YES |
| Messaging |
|
| Type |
SMS |
| SMS storage &nbs p; |
100(native) |
| MMS &nbs p; |
N/A |
| Send to Many &nbs p; |
Yes |
| Message Delivery Report |
N/A |
| Message storage status |
YES |
| Email &nbs p; |
N/A |
| Display |
|
| Screen technology |
Mono display |
| Number of colors &nbs p; |
White and Black |
| Size &nbs p; |
1.6 inch |
| Pixels Number &nbs p; |
128*48 |
| Sound |
|
| Ring tone &nbs p; |
16 tones polyphonic melodies |
| Download Ringtone |
N/A |
| Melody Composer |
N/A |
| Customized ringtone |
N/A |
| Set to group &nbs p; |
N/A |
| Set to individual contact |
N/A |
| Business/Amusement Function |
|
| Silent Mode selection |
Yes |
| Menu Theme selection |
N/A |
| Change Wallpaper |
NO |
| Alarm with snooze |
Yes |
| Calculator &nbs p; |
Yes |
| Calendar &nbs p; |
NO |
| Phone locker &nbs p; |
NO |
| Recorder &nbs p; |
N/A |
| Auto power On/Off |
N/A |
| Game |
No |
| E-Book |
N/A |
| FM Radio |
YES |
| Incoming Call Guard |
N/A |
| MP3 |
N/A |
| Lyric Sync |
N/A |
| MP4 |
N/A |
| TV-OUT |
N/A |
| Data Function |
|
| IrDA Interface |
N/A |
| Bluetooth |
N/A |
| USB connection |
N/A |
| PC Sync |
N/A |
| GPRS |
N/A |
| WAP |
N/A |
| K-JAVA |
N/A |
| External Storage |
N/A |
| Imaging |
|
| Sensor |
N/A |
| Pixel |
N/A |
| Photo Storage |
N/A |
| Maximum Resolution |
N/A |
| Digital Zoom |
N/A |
| Mult-shot |
N/A |
| Night vision |
N/A |
| Camera Flash |
N/A |
| Video Recording |
N/A |
| Video Storage |
N/A |
| Incoming Call Photo ID |
N/A |
GSM mobile phone 
