Unsolicited Ui Status Messages; Ciev, Indicator Event Reporting; Ciev Parameters - Motorola AT Commands G24-L Developer's Manual

Unsolicited UI Status Messages

Certain actions performed in the G24-L UI by the user are transmitted to all attached accessories,
primarily as a notification of a change in state. For example, notification of a phone-book storage,
recall operation or setting a call restriction level. These messages are required by certain
accessories to maintain local information, or to provide additional information on an auxiliary
display.

+CIEV, Indicator Event Reporting

When a G24-L indication is changed and the <ind> parameter of the +CMER command is set to
1, the +CIEV indication is sent to the DTE.
Unsolicited Report
+CIEV: <ind>,<value>
The following table shows the +CIEV parameters.
<ind>
0
1
2
3
4
5
6
7
8
12
April 15, 2008
Table 3-151: +CIEV Parameters
Description <value> Range
Battery indicator 0-3
Signal bars 0-5
Service availability 0/1
Unread message 0/1
indication
Call in progress 0/1
Roaming indicator 0/1
SIM Pin 1 requested 0/1
SIM SMS full 0/1
GPRS coverage 0-2
SIM insertion/removal 0/1
indication
G24-L AT Commands Reference Manual
Chapter 3: AT Commands Reference
Explanation
0 Low battery
3 Full battery
0 No signal
1 Low signal strength
5 High signal strength
0 Service available
1 Service not available
0 No unread messages
1 Unread messages exist
0 Call not in progress
1 Call in progress
0 Not roaming
1 Roaming
0 SIM pin ready
1 SIM pin required
0 SIM SMS storage is not full
1 SIM SMS storage is full
0 No GPRS coverage
1 GPRS coverage
2 EDGE coverage
Note: GPRS/EDGE coverage will be
detected only when SIM has GPRS
ability.
0 SIM card removed from phone
1 SIM card inserted into phone
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