HTC Desire 4G LTE User Manual page 45

45 Phone calls
Rejecting a call
Do one of the following:
§ If the display is locked when you get a call, drag
drag to the ring the Remind me icon to create a task or the Send message icon
to send a text message to the caller.
§ If the display is on when you get a call, tap Decline.
§ Press the POWER button twice to reject a call.
Muting the ringing sound without rejecting the call
Do one of the following:
§ Press the VOLUME DOWN or VOLUME UP button.
§ Press the POWER button.
§ Place HTC Desire 4G LTE face down on a level surface.
If HTC Desire 4G LTE is already facing down, it will still ring when there are
subsequent incoming calls.
to the Lock screen ring. Then