User's Manual

Specifications
GSM characteristics
• Q uad-band GSM 850, GSM 900, DCS 1800, PCS
1900, EGSM
• O utput power: GSM 850: 29 dBm / GPRS 850 : 28
dBm / GSM 1900: 26 dB m / GPRS 1900 : 26 dBm
• G PR S: Mobile station class B, multi-slot class 10
• G SM voice: HR / F R / EFR / AMR
• C SD up to 14 .4kbps, SMS MT / MO / CB , G3 fax
class 2.0
• SIM application tool kit class 1 / 2 / 3
• 2 SIM slots su ppo rted
• S MS, EMS, messaging
Wi-Fi characteristic
• I EEE 80 2.11b
• F requency range: 2412MHz ~ 2612 MHz
• W ireless ou tput po wer: Max. 25 m W
• O p erating rang e: Outd oor up to 300m ; in-door up to
75m
• S u pports infrastructure (pu b lic) mode and Ad- hoc
mode (optional)
• Q oS support T OS / DiffServ
Bluetooth characteristics
• B luetooth V1 .1, class II c o mplian t
• F requency range: 2.402 ~ 2.480 MHz
• Power mo des: Park, sniff, hold , and deep sleep
• N et capabilities: Pico-net and Scatter-net support
• P ro files: SPP, D UN, HSP
VoIP features
• C odec supported: G.711a, G.711 u, G.72 3.1,
G726, and G.7 29ab
• A daptive jitter bu ffer and echo can cellatio n
• G .168 echo cancellation
• S ile nce supp ression
• V oice Ac tivity De tecti on (VAD)
• C om f o r t N ois e G e ner a t i on (CN G )
• DTMF detection and relay
S p ecif i cations --- 9