My A70 keypad doesn't work during calls; ie when an automated switchboard says "Press 1 for customer services, 2 for sales etc."
Making an initial call is not a problem, its just when I have to choose an option during a call the problem arises.
Does anyone have any suggestions on how to fix this?
Yes, keypad appears and I can use the speaker and mute functions.
But when I choose a number, * or # nothing happens.
On my S8 you would hear a tone when you press a number, but on my A70 there is no sound.