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Chapter 3 – Status Control Commands

Multi-Tech Systems, Inc. AT Commands for EDGE (E1) Modems (S000474A) 50

Examples:

Example 1

^SYSSTART

AT+CPIN=9999

AT+CIND?

+CIND: 5,1,0,0,0,0,0 The bit error rate of the signal quality is not available (since there is no

call in progress). The ME is registered to its home network.

AT+CMER=2,0,0,2 Now activate the Indicator Event Report with AT+CMER.

+CIEV: signal,0

+CIEV: service,1

+CIEV: sounder,0

+CIEV: message,0

+CIEV: call,0

+CIEV: roam,0

+CIEV: smsfull,0

+CIEV: rssi,5 Full receive signal strength.

ATD0123456; Make a call.

+CIEV: sounder,1 A set of “+CIEV” URCs is received.

+CIEV: call,1

+CIEV: sounder,0

+CIEV: call,0 Called party hangs up.

NO CARRIER

AT+CIND=,,,0,,0 Deregister the indicators “sounder” and “call”.

ATD0123456; Dial the same call.

OK This time, no URCs are displayed.

NO CARRIER Called party hangs up.

Example 2

Deactivation of indicator “sounder” via AT+CIND

AT+CIND=? Query the current status of indicators.

+CIND: 5,1,0,1,0,0,0,4

AT+CIND=,,,0 To deactivate indicator “sounder” (= fourth item in list of indicators).

Example 3

Deactivation of indicator “sounder” via AT^SIND

AT^SIND=”sounder”,0 To deactivate indicator “sounder”.

^SIND: sounder,0,0

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