If you are unable to take a phone call, you can ignore the phone call and reply with a text to let the caller know you are unable to talk at that time.
1.
From an incoming call, swipe from the Chat icon to reply with message.
2.
Tap Write your own.
To respond quickly, you can also select one of the available preprogrammed responses.
3.
Tap the text field.
4.
Compose your message.
5.
Tap Send.
6.
You've completed the steps!
