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Preliminary version - PA4
Dimension
Support of static and dynamic
addressing
Support of power control Uplink
and Downlink
Support of ciphering algorithms
Support of compression algorithms Yes, V42bis and IP header
Mode of operation
R Reference point
IP connectivity
PDP context
SIM
AT commands supported
Support
Yes
Uplink = yes, Downlink is a network feature.
GEA1, GEA2
compression.
Class B and Class C modes of operation supported.
Physical layer: Support of RS232
PPP is supported as L2 layer in the R reference point
Authentication algorithms PAP, CHAP supported
PDP type IP is supported
IP termination in mobile or TE (laptop, PDA) supported
10 PDP context descriptions stored in mobile
PDP context description is edited via application in mobile,
AT-command or via OTA
Simultaneous PDP contexts are supported, maximum 2.
GPRS aware and non-GPRS aware SIM cards are supported.
AT+CGDCONT - DEFINE PDP
CONTEXT
AT+CGQREQ - Quality of Service
Profile (REQUESTED)
AT+CGQMIN - Quality of Service
Profile (Minimum Acceptable)
AT+CGATT - PACKET DOMAIN
SERVICE ATTACH OR DETACH
53
White Paper
W950
AT+CGACT - PDP CONTEXT
ACTIVATE OR DEACTIVATE
AT+CGDATA - ENT
June 2006
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