APPEARANCEHeavy duty outlook Desk Top Type External antenna with better sensitivity in rural area. FREQUENCY BANDGSM800/900/1800/1900 MHz bands DISPLAY (ENHANCE VERSION) 1.4", 102*80 dot matrix, 65K colors STN Note : Black and White STN 1.5", 128*128 dot matrix, 65K colors STN(optional) 16 keys including 4 navigating keys RINGERRing Tone Buzzer. Note: YAHAMA polyphone supporting(optional enhance model only) PHONE FUNCTION(TO BE DETERMINED)Fixed number dial Emergency call dial SMS (Enhance version) Predictive text input all waiting / hold Call Forward Call barring Real time clock 255 records phonebook(Enhance version) list of 10 last number dialed, 10 missed calls, 10 recieved calls. Changeable PIN code SIM lock SIM tool kit Display the call timer counter INDICATIONReception power indication Battery level indication PERSONAL ASSISTANAlarm: appointment alarm, and weekly alarm, Auto power off Calculator LANGUAGE SETPredictive text input ACCESSORIESBattery pack Charger OEM Products Nexus HSDPA/HSUPA USB ModemFixed Wireless GSM Desk PhoneGPS Tracking DeviceOEM GSM PDA Smartphone (Smart Nx Mobile)OEM 3.5G PDA Smartphone (Windows Mobile 6.1)DVB-S/T/C & / iPTV Data storage Set-top BoxÓ 2006 Christel. All Copy Rights Reserved of Christel Innovation Pte. Ltd.,