Specifications

AT command set for S45 Siemens mobile phones and modems
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Siemens Document No.: A30880-A10-A001-3-D376
Revision: 1.8
Revision Date: 30. November.2001
49
2.3.6.7 AT+CGDCONT
AT+CGDCONT Define PDP Context
Test command
AT+CGDCONT=?
Response
+CGDCONT: (range of supported <cid>s), <PDP_type>,,,(list of supported
<d_comp>s), (list of supported <h_comp>s) [<CR><LF>+CGDCONT: (range of
supported <cid>s), <PDP_type>,,,(list of supported <d_comp>s),(list of
supported <h_comp>s)[...]
OK/ERROR/+CME ERROR
Parameter
<cid>
numeric PDP Context Identifier
<PDP_type>
string parameter of Packet Data Protocol type
PPP
IP
<d_comp>
numeric parameter that controls PDP data
compression
0
off
<h_comp>
numeric parameter that controls PDP header
compression
0
off
Read command
AT+CGDCONT?
Response
+CGDCONT: <cid>, <PDP_type>, <APN>,<PDP_addr>, <data_comp>,
<head_comp> [<CR><LF>+CGDCONT: <cid>, <PDP_type>,
<APN>,<PDP_addr>, <data_comp>, <head_comp>[...]]
OK/ERROR/+CME ERROR
Parameter
<cid>
See Test command
<PDP_type>
See Test command
<APN> string parameter for Access Point Name
<PDP_addr> string parameter in IP V4 address notification
<d_comp>
See Test command
<h_comp>
See Test command
Write command
AT+CGDCONT=[<cid> [,<PDP_type> [,<APN> [,<PDP_addr> ]]]]
Parameter
<cid>
See Test command
<PDP_type>
See Test command
<APN> See Read command
<PDP_addr> See Read command
Response
OK/ERROR/+CME ERROR