LE910-SVG AT+CRSL – Ringer Sound Level has no effect.

5 thoughts on “LE910-SVG AT+CRSL – Ringer Sound Level has no effect.”

1. When originating VoLTE call with LE910-SVG,  the ring back sound is extremely loud.

   AT+CRSL – Ringer Sound Level has no effect on the ring-back sound level.

   Please help.

   1. Hello,

      could you please provide us the firmware version of the module: please issue AT+CGMR to get it.

      Best Regards

      1. LE910-SVG firmware rev is: 17.01.573

2. Is there an AT command to set the volume lavel of the ring-back tone?

   Can anyone help?

   1. Hi,

      LE910-SVG  does not support AT+CRSL  command

      It has no effect and is included only for backward compatibility with landline modems.