General 2G Network GSM 900 / 1800 / 1900  
  GSM 850 / 1800 / 1900 - Sony Ericsson T637 
Announced 2003, 4Q 
Status Discontinued 
Size Dimensions 102 x 43 x 17 mm  
Weight 92 g 
Display Type TFT, 65K colors 
Size 128 x 160 pixels 
  - Wallpapers, screensavers 
Ringtones Type Polyphonic (32 channels) 
Amount 24 preloaded 
Customization Composer, download, order now 
Vibration  Yes 
Memory Phonebook 8 fields, 510 items, Photo call 
Call records 30 received, dialed and missed calls 
Card slot No 
  - 2 MB shared memory
- 300 organizer entries 
Data GPRS Class 8 (4+1 slots), 32 - 40 kbps 
HSCSD No 
EDGE No 
3G No 
WLAN No 
Bluetooth Yes, v1.0b 
Infrared port Yes 
USB Yes 
Features Messaging SMS, EMS, MMS, Email, Instant Messaging 
Browser WAP 2.0/xHTML 
Games Embedded (AlienScum, HoneyCave2, Minigolf, Vrally2) + downloadable, order now 
Colors Frosty Silver, Black 
Camera CIF, 352 x 288 pixels 
  - Java
- T9
- Calculator
- Image viewer
- Scheduler
- Voice memo 
Battery   Standard battery, Li-Po 750 mAh 
Stand-by Up to 315 h 
Talk time Up to 14 h