General features:
Chipset: CLASS4 GPRS module
Terminal Type: Class B,Type  II
? Tri-Band EGSM 900/1800/1900 MHz
? GPRS Multislot class 10
? Output power:
– class 4 (2 W) for EGSM900
– class 1 (1 W) for DCS1800
– class 1 (1 W) for PCS1900
? AT Hayes GSM 07.05 and GSM 07.07
? AT commands for RIL compatibility (RIL/NDIS)
? SIM application toolkit (SAT Release 99)
? Supply voltage range： 5 V
? Terminal Type: PCI GPRS
? Modem Interface : PCI
? Antenna Interface: SMA
? Dimension/Weight : ＜80g
? Ambient temperature: –20 ℃…+65 ℃
? Auto switch-off at +75 ℃
Specification for fax:
? Group 3, class 1
Specifications for data GPRS:
? Multislot class 10
? Full PBCCH support
? Mobile station class B
? Coding scheme CS1– CS4
? 4 slot downlink (85.6kbps), 2 slot uplink
Specifications for SMS:
? Point-to-point MO and MT
? SMS cell broadcast
? Text and PDU mode
Specifications for voice:
? Half rate (HR)
? Full rate (FR)
? Enhanced full rate (EFR)
? Adaptive multi rate (AMR)
? Basic hands free operation:
– Echo cancellation
– Noise reduction