SIM800 datasheet(217/380 Pages) SIMCOM

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Smart Machine Smart Decision

SIM800 Series_AT Command Manual_V1.09

217

2015-08-03

Parameters

<PDP_type> Packet Data Protocol type (see +CGDCONT

Command)

<PDP_addr> Packet Data Protocol address (see +CGDCONT

Command)

<cid> Context Id (see +CGDCONT Command)

Parameter Saving

Mode

NO_SAVE

Max

Response

Time

Reference

Note

7.2.10 AT+CGREG

Network Registration Status

AT+CGREG

Network Registration Status

Response

+CGREG: (list of supported <n>s)

Test Command

AT+CGREG=?

Parameters

See Write Command

Response

+CGREG: <n>,<stat>[,<lac>,<ci>]

If error is related to ME functionality:

+CME ERROR: <err>

Read Command

AT+CGREG?

Parameters

See Write Command

Response

ERROR

Write Command

AT+CGREG=[<

n>]

Parameters

<n>

0 Disable network registration unsolicited result code

1 Enable network registration unsolicited result code

+CGREG:<stat>

2 Enable network registration and location information

unsolicited result code +CGREG: <stat>[,<lac>,<ci>]

<stat>

0 Not registered, MT is not currently searching an

operator to register to.The GPRS service is disabled, the UE is

allowed to attach for GPRS if requested by the user.

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