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talking time : 4 hour
standby time : 200 hour
memory : 32M
bell sound : midi
GSM/GPRS SPEC
GSM/GPRS frequency:GSM900/1800 dual
GSM850/900/1800/1900 quard
BER : Max. -102dBm
GPRS:Class 10, 80kbps
SIM:3V,1.8V
voip spec
VoIP SIP (Session Initiation Protocol) V 2.0 Support (RFC3261)
SDP (RFC2327)
RTP (RFC1889)
RTCP (RFC1890)
DTMF Transfer : In-band/Out-band(RFC2833)
W-LAN G.729a/b, G.711a/u, G.168
G.711(10/20/30msec), G.729(20~80msec)
ToS/DiffServ for QoS,802.11 e EDCA
IEEE 802.11b/g
RANGE 2.412 ~ 2.484 GHz
SAFE CERTIFICATE MD5 SIP authentication
64/128 bit WEP
IEEE 802.1x EAP/MD5 |
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