AirPrime HL76xx AT Commands Interface Guide Rev6 2

Table Of Contents
4118395 Rev 6.2 June 26, 2017 138
AT Commands Interface Guide
Mobile Equipment Control and Status
Commands
HL7648 and HL7688
Write command
Syntax
AT+CALM=
<mode>
Response
OK
Parameter
<mode> 0 Normal mode
1 Silent mode (all sounds from the MT are prevented)
Reference
[27.007] § 8.20
Examples
AT+CALM?
+CALM: 0
OK
AT+CALM=1
OK
AT+CALM=?
+CALM: (0-1)
OK
5.67. +CRSL Command: Ringer Sound Level
Note: For HL7648 and HL7688 only.
HL7648 and HL7688
Test command
Syntax
AT+CRSL=?
Response
+CRSL: (list of supported <level>s)
OK
Read command
Syntax
AT+CRSL?
Response
+CRSL: <level>
OK
Write command
Syntax
AT+CRSL=
<level>
Response
OK
Parameter
<level> Integer type value with manufacturer specific range (smallest value
represents the lowest sound level). Possible values = 0 (default), 1, 2, 3.