Specifications

AT command set for XX Siemens mobile phones and modems
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Document No.: A30880-A10-A001-XX-
D376
Revision: Master R75
Revision Date: 29. September, 2004
52
AT+CGDCONT?
+CGDCONT: <cid
>,<PDP_type>,<APN>,<PDP_addr>,<d_comp>,
<h_comp
>[<CR><LF>
+CGDCONT: <cid
>,<PDP_type>,<APN>,<PDP_addr>,<d_comp>,
<h_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: Consists of dot-separated numeric (0-255)
parameters on the form 'a1.a2.a3.a4', for IPv4 and
'a1.a2.a3.a4.a5.a6.a7.a8.a9.a10.a11.a12.a13.a14.a15.a16’
for IPv6.
<d_comp>
See Test command
<h_comp>
See Test command
Write command
AT+CGDCONT=[<cid> [,<PDP_type> [,<APN> [,<PDP_addr>[,<d_comp>[,<h_comp>]]]]]]
Response:
OK/ERROR/+CME ERROR
Parameter:
<cid>
See Test command
<PDP_type>
See Test command
<APN>
See Read command
<PDP_addr>
See Read command
<d_comp>
See Test command
<h_comp>
See Test command
AT+CGDSCONT
AT+CGDSCONT Define Secondary PDP Context
Test command Response:
AT+CGDSCONT=?
+CGDSCONT: (range of supported <cid
>s), (list of <p_cid>s for active
primary contexts), <PDP_type
>,,,(list of supported <d_comp>s), (list of
supported <h_comp
>s) [<CR><LF>
+CGDSCONT : (range of supported <cid
>s), (list of <p_cid>s for active
primary contexts), <PDP_type
>,,,(list of supported <d_comp>s), (list of
supported <h_comp
>s) [...]]
OK/ERROR/+CME ERROR
Parameter:
<cid
> 1…x
numeric PDP Context Identifier
<p_cid
>
Primary PDP Context Identifier
<PDP_type
>
string parameter of Packet Data Protocol type
PPP
Type PPT
IP
Type IP
IPV6
Type IP Version 6
<d_comp
>
numeric parameter that controls PDP data compression
0
off
1
on (manufacturer preferred compression)
2
V.42bis
<h_comp
>
numeric parameter that controls PDP header compression
0
off
1
on (manufacturer preferred compression)
which is RFC1144 if it is available