General features
? Dual-band GSM/GPRS 900/1800 MHz
(850/1900 MHz)
? Compliant to GSM phase 2/2+
? Output power:
– Class 4 (2 W) for GSM850,EGSM900
– Class 1 (1 W) for DCS1800,PCS1900
? Control via AT commands
? SIM Application Toolkit
? Supply voltage range 3.5V-- 4.5V
? Low Power consumption
? Dimensions: 20 x 28 x 2.85 mm
? Weight: 7.5g
? Ambient temperature:
–30 °C--+80 °C
Specifications for audio
? Half rate (HR)
? Full rate (FR)
? Enhanced full rate (EFR)
? Adaptive multiple rate (AMR)
? Basic hands free operation
Specifications for data transfer
? CSD up to 14.4 kbps
? GPRS class 10:
MAX 85.6kbps(downlink)
? USSD
? Non transparent mode
? PBCCH support
? PPP-stack
? Coding schemes CS 1,2,3,4
Specifications for SMS
? Point-to-point MO and MT
? SMS cell broadcast
? Text and PDU mode
Specifications for fax
? Group 3, class 1
Additional features:
? Multiparty call
? Phone book
? Real time clock
? Alarm management
? Several ringing tones
? DTMF
Interfaces
北京九州恒信技术发展有限公司
联系人：杨小姐
电话：010-82625981
传真：010-62102036
地址：北京市海淀区中关村知春路豪景佳苑2号楼504室
www.jiuzhouhx.com
