GE863-QUAD / PY Software User Guide
GE863-QUAD / PY Software User Guide
GE863-QUAD / PY Software User Guide
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<strong>GE863</strong>-<strong>QUAD</strong> / <strong>PY</strong> <strong>Software</strong> <strong>User</strong> <strong>Guide</strong><br />
1vv0300746 Rev. 1 - 23/10/06<br />
2.6.1.4 Check for microphone mute setting<br />
The microphone of the active path can be muted with an AT command; to be sure that it is not muted,<br />
it is suggested to check it with this command:<br />
• Send command AT+CMUT<br />
• wait for response in the format:<br />
+CMUT: <br />
OK<br />
where:<br />
is the muting setting for the microphone:<br />
0 - microphone active<br />
1 - microphone muted<br />
NOTE: The mute setting is different from Volume setting: it refers to both the audio paths, the<br />
mute setting will remain even when changing audio path.<br />
2.6.2 Phone number dialing<br />
2.6.2.1 Dial a given phone number<br />
• Send command ATD <br />
where:<br />
is the phone number to be dialed<br />
• wait for response:<br />
Response Reason Action<br />
OK The call has been placed Wait for the other party to lift<br />
the receiver..<br />
BUSY The line called is busy retry later<br />
NO ANSWER<br />
The receiver did not answer the retry later<br />
NO CARRIER<br />
call<br />
Call placing has not been<br />
successful<br />
check for mobile registration<br />
and signal strength (par. 0)<br />
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved page 26 of 117
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