GPRS/EDGE
3-330 AT Commands Reference Manual December 31, 2007
The following table shows the +CGQREQ parameters.
Example
AT+CGQREQ=?
+CGQREQ: ("IP"),(0-3),(0-4),(0-5),(0-9),(0-18,31)
OK
AT+CGQREQ?
+CGQREQ: 1,2,4,3,9,10
+CGQREQ: 2,2,4,3,9,10
+CGQREQ: 3,2,4,3,9,10
OK
AT+CGQREQ=1,0,,0,0,0
OK
AT+CGQREQ?
+CGQREQ: 1,0,4,0,0,0
+CGQREQ: 2,2,4,3,9,10
+CGQREQ: 3,2,4,3,9,10
OK
+CGATT, GPRS Attach or Detach
This command attaches/detaches the ME to/from the GPRS service. When the command has
completed, the ME remains in V.25ter command state. If the ME is already in the requested state,
the command is ignored and the OK response is returned. If the requested state cannot be
achieved, an ERROR or +CME ERROR response is returned. Extended error responses are
enabled by the +CMEE command. Any active PDP contexts will be automatically deactivated
when the attachment state changes to detached.
Table 3-217:
+CGQREQ Parameters
<Parameter> Description
<cid> A numeric parameter that specifies a particular PDP context definition. The value is
from 1 to 3.
<precedence> A numeric parameter that specifies the precedence class.
<delay> A numeric parameter that specifies the delay class.
<reliability> A numeric parameter that specifies the reliability class.
<peak> A numeric parameter that specifies the peak throughput class.
<mean> A numeric parameter that specifies the mean throughput class.
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