Siemens MC55 manual AT+CREG Network registration, At+Creg=?, At+Creg?, +CREG n, stat, lac, ci

MC55 AT Command Set

8.3 AT+CREG

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mobile

8.3AT+CREG Network registration

Syntax

Test Command

AT+CREG=?

Response(s)

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

OK

Read Command

AT+CREG?

Response(s)

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

OK ERROR

+CME ERROR: <err>

Write Command

AT+CREG=[<n>]

Response(s)

OK ERROR

+CME ERROR: <err>

PIN	ASC0	ASC1	MUX1	MUX2	MUX3
￿	￿	￿	￿	￿	￿

Reference(s)

GSM 07.07

Unsolicited Result Codes

URC 1

If <n>=1 and there is a change in the ME network registration status:

+CREG: <stat>

URC 2

If <n>=2 and there is a change in the ME network registration status or a change of the network cell:

+CREG: <stat>[, <lac>, <ci>]

MC55_ATC_V01.05	Page 190 of 469	2/10/04
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