General features:
. Quad-Band GSM 850/900/1800/1900 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 3.2 ?4.5 V
?Terminal Type: USB 2,0
?Interface : USB 2.0
?Dimension/Weight : <50g
?Ambient temperature: ?0 ℃?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 (86.6kbps), 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 handsfree operation:
?Echo cancellation
?Noise reduction
