Sony Ericsson T610 Cell Phone User Manual


 
White Paper T610/612
67
Interfaces to external
devices supported by the
handset and available for a
GPRS link
IrDA, RS-232, AT commands. IrDA,
Datarate=SIR & MIR RS232,
autobaud, max 460kbit/s Bluetooth,
v1.0B+Critical errata, Certified and
listed Supported Bluetooth profiles:
DUN, FAX, Headset, Synch, Object
push
Downlink data rate Up to 85,600 bps for packet data communication, using 4 time slots in coding
scheme CS-4
Uplink data rate Up to 21,400 bps for packet data communication, using 1 time slot in coding
scheme CS-4
Mode of operation Class B and Class C modes of operation supported. It is possible for the user to
choose if the Circuit Switched services should be favoured.
R Reference point Physical layer: Support of RS232
PPP is supported as L2 layer in the R reference point
Authentication algorithms PAP, CHAP supported
IP connectivity PDP type IP is supported
IP termination in mobile or TE (laptop, PDA) supported
Application WAP over GPRS supported (UDP/IP and GPRS-SMS)
SMS over GPRS (SMS-MT, SMS-MO) supported
QoS QoS negotiation supported. Default requested QoS sent by the handset at PDP
context activation is reliability Class 3. Peak/Mean/Delay/Precedence Class:
subscribed
Precedence class supported (1,2,3)
Reliability class 1-5 supported
Delay classes supported (1,2,3,4)
Mean and peak throughput rate limited by multislot class 4 and CS-4
PDP context 10 PDP context descriptions stored in mobile
PDP context description is edited via application in mobile, AT-command or via
OTA
Simultaneous PDP contexts not supported
Network requested PDP context not supported
SIM GPRS aware, as well as non GPRS aware SIMs are supported
AT commands supported AT+CGDCONT - DEFINE
PDP CONTEXT
AT+CGQREQ - Quality of Ser-
vice Profile (REQUESTED)
AT+CGQMIN - Quality of Ser-
vice Profile (Minimum Accept-
able)
AT+CGATT - PACKET
DOMAIN SERVICE ATTACH
OR DETACH
AT+CGACT - PDP CONTEXT
ACTIVATE OR DEACTIVATE
AT+CGDATA - ENT
Dimension Support in theT610/612