Siemens AT Command Set Cellular Engines Wireless Modules MC35 ユーザーズマニュアル

AT Command Set

MC35_ATC_01_V04.00

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02.04.2002

4.24 AT+CLVL Loudspeaker volume level

Test command

AT+CLVL=?

Response

+CLVL: (list of supported <level>s)OK

Read command

AT+CLVL?

Response

+CLVL: <level>
OK/ERROR/+CME ERROR

Write command

AT+CLVL=<level>

Response

OK/ERROR/+CME ERROR

Parameter

<level> Loudspeaker Volume Level (0-4)

Reference

GSM 07.07

Note

• The volume level cannot be modified in audio mode 1.

• The changed volume level will not be saved with AT^SNFW, instead it

will be saved after AT^SMSO only.