HTC One E8 - Manual (Page 83)

Calling a number in a message, email, or
calendar event
When you receive a text message, email, or calendar event that has a phone number
in it, you can just tap the number to place a call.
Making an emergency call
In some regions, you can make emergency calls from HTC One (E8) even if a
nano UIM or nano SIM card has been blocked or if you don't have a card installed.
If you don't have a network signal, you won't be able to make an emergency call.
1. Open the Phone app.
2. Dial the emergency number for your locale, and then tap Call.
If you've enabled but forgotten your lock password or lock pattern, you can still
make emergency calls by tapping Emergency call on the screen.
Receiving calls
When you receive a phone call from a contact, the Incoming call screen appears.
HTC One (E8) will automatically adjust the ringtone volume when you use the
polite ringer and pocket mode features.
Answering or rejecting a call
Do one of the following:
§ If the display is on when you get a call, tap Answer or Decline.
§ If the display is locked when you get a call, drag or upwards.
§ 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 One (E8) face down on a level surface.
If HTC One (E8) is already facing down, it will still ring when there are subsequent
incoming calls.
83 Phone calls