Siemens MC55 - page 265

MC55 AT Command Set

10.10 AT+CGREG s

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MC55_ATC_V01.05 Page 265 of 469 2/10/04

Confidential / Released

Parameter Description

0(P) disable network registration unsolicited result code

1 enable network registration unsolicited result code "+CGREG"

0 not registered, ME is not currently searching an operator to register to the MS

is in GMM state GMM-NULL or GMM-DEREGISTERED-INITIATED.

The GPRS service is disabled, the MS is allowed to attach for GPRS if re-

quested by the user.

1 registered, home networkThe MS is in GMM state GMM-REGISTERED or

GMM-ROUTING-AREA-UPDATING-INITIATED INITIATED on the home

PLMN

2 not registered, but ME is currently trying to attach or searching an operator to

TERED-INITIATED. The GPRS service is enabled, but an allowable PLMN is

currently not available. The MS will start a GPRS attach as soon as an allow-

able PLMN is available

3 registration denied. The MS is in GMM state GMM-NULL. The GPRS service

is disabled, the MS is not allowed to attach for GPRS if requested by the user

4 unknown

5 registered, roaming. The MS is in GMM state GMM-REGISTERED or GMM-

ROUTING-AREA-UPDATING-INITIATED on a visited PLMN

Note

• When the module is GPRS attached and a PLMN reselection occurs to a non-G PRS capable network or to a

network where the SIM is not subscribed to for using GPRS, the resulting GMM (GPRS mobility management)

state according to GSM 24.008 is REGISTERED/NO CELL, meaning that the read command will still show

<stat>=1 or <stat>=5.

<n>(num)

<stat>(num)