Touch tones (DTMF): T-Mobile myTouch Q by LG (C800)

Learn how to enable touch tones on the T-Mobile myTouch Q by LG (C800).

 

 

 

Turn on / off touch tones (DTMF)

 

To turn on or turn off touch tones, follow these steps:

 

Your device can send a numbers to the network as dual tone multi-frequency (DTMF) tones. DTMF tones are used to communicate with automated systems that require you to type a number such as a code, password, or credit card number. Your phone uses DTMF tones but you cannot turn off or change them.