AT Command

Description

AT+CRSL AT command is used to set the ringer sound level of the device.

Usage
Command Possible response(s)
+CRSL= +CME ERROR: 
+CRSL? +CRSL: +CME ERROR: 
+CRSL=? +CRSL: (list of supporteds) +CME ERROR: 

Examples

AT+CSRL=5
OK

KeywordsAT+CRSL syntax, examples, parameters, error, input, response.

Test AT+CRSL command with AT Command Tester





Try this script included in AT Command Tester Tool.

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

//Script-at_crsl.at

//Test AT+CRSL command

//AT+CRSL commadn is used to set/get ringer sound level

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

 

//Get the list of supported responses

AT+CRSL=?

 

//WAIT for 1 sec

WAIT=1

 

//Get the current ringer sound level

//Returned value should be in range 0-100

AT+CRSL?

 

//WAIT for 1 sec

WAIT=1

 

//Set ringer sound level to 50

AT+CRSL=50

 

//WAIT for 1 sec

WAIT=1

 

//Confirm by reading back

AT+CRSL?

 

//WAIT for 1 sec

WAIT=1

 

//Set ringer sound level to 100

AT+CRSL=100

 

//WAIT for 1 sec

WAIT=1

 

//Confirm by reading back

AT+CRSL?

 


Output of above script in AT Command Tester Tool.

AT+CRSL=?

+CRSL: (0-100)

 

OK

AT+CRSL?

+CRSL: 80

 

OK

Ringer sound level is 80.

AT+CRSL=50

OK

AT+CRSL?

+CRSL: 50

 

OK

Ringer sound level is 50.

AT+CRSL=100

OK

AT+CRSL?

+CRSL: 100

 

OK

Ringer sound level is 100.