Specifications

1.new and original
vide the design and manufacture
3. in stock no lead time
4.hot selling , one year gurantee

Sole antenna connection (for 900/1800)
SIM 3V/5V and SIM examination

Real-time clock
In order to grasp the equipment design
I/O connection
4 parallel connection
Parallel LCD connection
I2C bus
10 outputs lines for 5? keyboard
2 microphones inputs and 2 earphones output
The buzzer outputs

Power source connection
For data manipulation
RS232C string mouth line
Through AT command control
Baud rate from 300 to 115,200 bits/s
Automatic speed from 2,,400 to 19,,200 bits/s

 

Basic characteristic
Telephone conversation or emergency call
Maximum speed,:promotion maximum speed and half speed rate
Double sound multi- frequencies function (DTMF)
A5/1&A5/5 encryption algorithm

 

Double frequency GSM/GPRS MODEM module
Carries out ETSI GSM the Phase 2+ standard
class 4 (2W @ 900MHz)
class 1#65288;1W @ 1800MHz#65289;
Exterior 3V/5V SIM