Question [Q] Strange behaviour

Hi guys,
Lately I am facing a strange issue with my phone.
When plug in my headphones to listen to songs, sometimes the voice dialer gets activated automatically. The songs stop playing, and it says, "Say CALL followed by a name or a number.... Did not get that".
It happens very frequently, and its very annoying.

I am running Avatar 4.0 on System1 with latest JBX Kernel.

Any suggestions?

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Thanks and Regards,
Karthik