AresCommunicationsTechnology.,INC.2051PServicemanual 1~3V3.0- .doc
DB-2051PService Manual
2004/12/17Page6 of 90
2.2 SpecificationList of theDB-2051P
Item Reference
Requirements
Dimension mm 99X43.5X19.5
Weight 90g±10%, with astandard battery
Plasticmaterial ABS+PC
Powersupply 3.7V(normal), 3.3V(min.)
3.7V(normal), 600mAH(min.)
Standardbattery
Batteryvoltage
5V(normal),AC/DCadaptor
Transmission power GSM900 Max 2W(Class 4)
DCS1800 Max 1W(Class 1)
Talking timefora
standard battery
>144Min*1
Standbytime fora
standard battery
129hr
Charging time(Ultra
battery)
Around 2.5 hrs. to getafull power
Phonebook 50groups ofphonebookbuiltin thephone
600 groups ofphonebook embeddedin the
SIM card*2
Vibrator Vibration whileacall is received
LCD 101 x 80DOTS256 COLORSICRB-213Z
36.5MM
Keypad 12 numerickeys, 2 function keys, 2 direction
key, 1 power/clearkey
Backlighting Backlighting control (auto/usercontrolled)
External interface Batterybase
SIM card base
Outlet forhands-freespeakerphone
Charginginterface
Clock Embedded
Charging control DCcharging controllerembedded
Operating temperature -10°Cto+55°C -10°Cto+55°C
Temperaturerange
allowable
-40°Cto+85°C
Humidityrange
allowable
0 to 90%
1 dependent onthenetwork inthatarea. 2dependent onthesystemprovider
