If the screen is unlocked, simply tap the Ignore
Key
.
If the screen is locked, swipe the Ignore icon
in any direction to ignore the call.
The caller is sent directly to your voicemail box to leave a message.

Tap to send a quick message to the caller and forward them to your voicemail.
Tap to ignore the call and send the caller directly to your voicemail box to leave a message.

Swipe in any direction to send a quick message to the caller and forward them to your voicemail.
Swipe in any direction to Ignore the call.
To silence the ringer, press either of the Volume Keys.