CSSN 900 Specifications download pdf (Page 171)

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SIM900_AT Commands Manual_V1.07 171 2012.12.10

Parameter

<state> Indicates the state of GPRS attachment

0 Detached

1 Attached

Other values are reserved and will result in an ERROR response to the

Write Command.

Reference

Note

7.2.2 AT+CGDCONT Define PDP Context

AT+CGDCONT Define PDP Context

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 ofsupported

<d_comp>s),(list of supported <h_comp>s) [...]]

Test Command

AT+CGDCONT

Parameters

See Write Command

Response

+CGDCONT:

[<CR><LF>+CGDCONT:

[…]]

Read Command

AT+CGDCONT

Parameters

See Write Command

Response

ERROR

Write Command

AT+CGDCONT

=<cid>[,<PDP_ty

pe>[,APN>[,<PD

P_addr>[,<d_co

mp>[,<h_comp>]

]]]]

Parameters

<cid> (PDP Context Identifier)

1 PDP Context Identifier 1

Definition stored in non-volatile memory

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CSSN 900 Specifications Page 171