Sony Ericsson GM47, GM48 manual 167

6. DATA - GPRS

The set command specifies a profile for the context identified by the (local) context identification parameter, <cid>. Since this is the same parameter that is used in the +CGDCONT command, the +CGQREQ command is effectively an extension to the +CGDCONT command.

The QoS profile consists of a number of parameters, each of which may be set to a separate value.

A special form of the set command, +CGQREQ= <cid> causes the requested profile for context number <cid> to become undefined.

<cid>	Description
Integer type	Parameter which specifies a particular PDP context
	definition
<precedence>	Description
0	Subscribed (from network) value used
1	High priority
2	Normal priority
3	Low priority
<delay>	Description
0	Subscribed (from network) value used
1-4	Delay class
<reliability>	Description
0	Subscribed (from network) value used
1-5	Reliability class
<peak>	Description
0	Subscribed (from network) value used
1	Up to 1000 (8kbits/s)
2	Up to 2000 (16kbits/s)
3	Up to 4000 (32kbits/s)
4	Up to 8000 (64kbits/s)
5	Up to 16000 (128kbits/s)
6	Up to 32000 (256kbits/s)
7	Up to 64000 (512kbits/s)
8	Up to 128000 (1024kbits/s)
9	Up to 256000 (2048kbits/s)

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