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Support Unable to switch to long DTMF tones.

Discussion in 'Android Help' started by Android Question, Jul 31, 2016.

  1. Android Question

    Thread Starter

    I have an S6 on EE running 6.0.1 and since the latest update my phone has switched to short DTMF tones and the option to change it back has disappeared or has been moved/renamed. Although have searched every menu option and it really does seem to be gone.

    This is a massive problem for me because if my house alarm system is triggered it relies on a reply from me on my phone with long DTMF tones to acknowledge receipt of the call.

    It will not accept short tones, so now will just keep ringing and ringing until it gets the reply it needs!


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