Detailed Description  As a worldwide leading supplier in our country ,we keenmas company specialized in providing all kinds of brands of mobile phones such as Sony Ericssion,Nokia,Motorola,Samsung,LG, Blackberry,O2,Dopod,HTC,Mio,i-mate,iphone and our china phones and so on . Palm treo 750 detailed specification : General 2G Network GSM 850 / 900 / 1800 / 1900  3G Network HSDPA 850 / 1900 / 2100  Announced 2007, February  Status Available  Size Dimensions 111 x 58 x 22 mm  Weight 154 g  Display Type TFT touchscreen, 65K colors  Size 240 x 240 pixels   - Full QWERTY keyboard  - 5-way navigation button  Ringtones Type Polyphonic, MP3  Customization Download, order now  Vibration Yes  Memory Phonebook Practically unlimited entries and fields, Photocall  Call records Practically unlimited  Card slot miniSD, up to 2GB, buy memory   - 60 MB built-in user available memory - Samsung 300 MHz processor  Data GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps  HSCSD No  EDGE Yes  3G Yes, 384 kbps  WLAN No  Bluetooth Yes, v1.2 with A2DP  Infrared port Yes  USB Yes  Features OS Microsoft Windows Mobile 5.0 PocketPC  Messaging SMS, MMS, Email  Browser WAP 2.0 / HTML (PocketIE)  Games Bubble Breaker, Solitaire, order now  Colors Black  Camera 1.3 MP, 1280 x 1024 pixels, video   - Windows Media Player 10 - Full PIM functionality - Pocket Office (Word, Excel, PowerPoint, PDF viewer)  - Java MIDP 2.0 - Built-in handsfree - Voice memo  Battery Standard battery, Li-Ion 1200 mAh  Stand-by Up to 200 h  Talk time Up to 4 h 30 min