AT Command

Description

AT+SIMTONE AT command is used to generate a tone of certain frequency for a preiod of time.


Support

Simcom Module Tutorial

Examples

//Simtone command
AT+SIMTONE=?

+SIMTONE: (0,1),(20-20000),(200-25500),(0,100-25500),(0-500000)

OK

//Enable SIM ton
AT+SIMTONE=1,30,200,200,1000

OK

+SIMTONE: 0

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

With Online AT Command Tester tool, you can test this feature.

With Online AT Command Tester tool, you can also get device diagnostic information easily,