- Manufacturer: Sony Ericsson Mobile Communications
- Part Number:T637BLKATT
Phone
- Service provider AT&T
- Vibrating Alert Yes
- Voice Dialing Yes
- Voice Recorder Yes
- Phone Book Capacity 512
- Voice Mail Capability Yes
- Ring Tones 32
- Polyphonic Ringer Yes
- Downloadable ring tones Yes
- Melody Composer Yes
- Alarm Clock Yes
- Additional Features Photo album , Picture editor , Picture phonebook , Closed user groups , Intelligent typing (T9) , Downloadable JAVA applications
General
- Cellular technology GSM
- Band / mode GSM 850/1800/1900 (Tri-Band)
- Wireless Interface Bluetooth, Infrared (IrDA)
- Multi-use / PDA phone No
- Talk time Up to 840 min
- Standby time Up to 315 h
- Analog roaming capable No
- Bluetooth enabled Yes
- International compatibility Yes
- Display Languages English , Spanish , French , Portuguese
- Included accessories Lithium Polymer battery , compact wall charger , Hands-free headset
- Combined with With digital camera
PDA Features
- Synchronization With PC Yes
- Synchronization With SyncML
Digital Player / Recorder
- Digital player/recorder type None
Display
- Display Type LCD display
- Display Resolution 128 x 160 pixels
- Color Support Color
- Color Depth 16-bit (65000 colors)
- Display Indicators Voice message waiting , Text message waiting
Power
- Battery installed 11 Lithium polymer
Messaging / Data Services
- Short Messaging Service (SMS) Yes
- Data/Fax Capability Yes
- Internet Browser Yes
- GPRS (General Packet Radio Service) Yes
- JAVA applications Yes
- Mobile Email Yes
- Supported Email Protocols POP3 , SMTP , IMAP4
- Messaging / Data Features WAP Push
- High Speed Circuit Switched Data (HSCSD) Yes
- Messaging Services EMS , MMS
- WAP Protocol Supported:WAP Protocol Version WAP 2.0
Physical Characteristics
- Style Candy bar
- Body Color Black with Silver
- Weight 3.3 oz
- Width 1.7 in
- Depth 0.7 in
- Height 4 in
- Antenna Integrated
Security Features
- Phone Lock Yes
- Keypad Lock Yes
- Restrict Access to Phone Book Yes

