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AT Commands Set

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SIM5215_SIM5216 <strong>AT</strong> Command Manual<br />

17.6 <strong>AT</strong>+CG<strong>AT</strong>T Packet domain attach or detach<br />

Description<br />

The write command is used to attach the MT to, or detach the MT from, the Packet Domain service.<br />

The read command returns the current Packet Domain service state.<br />

SIM PIN References<br />

YES 3GPP TS 27.007<br />

Syntax<br />

Test Command<br />

<strong>AT</strong>+CG<strong>AT</strong>T=?<br />

Read Command<br />

<strong>AT</strong>+CG<strong>AT</strong>T?<br />

Write Command<br />

<strong>AT</strong>+CG<strong>AT</strong>T=<br />

Responses<br />

+CG<strong>AT</strong>T: (list of supported s)<br />

OK<br />

Responses<br />

+CG<strong>AT</strong>T: <br />

OK<br />

Responses<br />

OK<br />

ERROR<br />

+CME ERROR: <br />

Defined values<br />

<br />

Indicates the state of Packet Domain attachment:<br />

0 – detached<br />

1 – attached<br />

Examples<br />

<strong>AT</strong>+CG<strong>AT</strong>T?<br />

+CG<strong>AT</strong>T: 0<br />

OK<br />

<strong>AT</strong>+CG<strong>AT</strong>T=1<br />

OK<br />

17.7 <strong>AT</strong>+CGACT PDP context activate or deactivate<br />

Description<br />

The write command is used to activate or deactivate the specified PDP context (s).<br />

SIM5215_SIM5216_<strong>AT</strong> Command Manual_V1.13 279<br />

1/13/2011

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