HTC One M9 - Manual (Page 103)

Phone App 90
Block a Caller
When you block a phone number or a contact, all calls from the phone number or contact will be
declined automatically.
1. Tap > .
2. Swipe right to display the CALL HISTORY tab.
3. Touch and hold the contact or phone number you want to block, and then tap Block caller >
OK.
Note: To remove a caller from your blocked list, on the CALL HISTORY tab, tap > Blocked
contacts. Touch and hold a contact, and then tap Unblock contacts.
Erase Call History
If the Call history becomes long, you can delete an entry or the entire Call history list.
1. Tap > .
2. Swipe right to display the CALL HISTORY tab.
3. Do either of the following:
l
To delete a Call history entry, touch and hold the entry, and then tap Delete from call
history.
l
To erase the entire Call history list, tap > Remove call history. Tap > Select all, and
then tap DELETE.
Video Chat
Don't just call. Be heard and seen using video call enhancements that work seamlessly with your
video chat app.
Face Tracking
While doing a video chat using a third-party video chat app, Face Tracking focuses on your face and
others around you, and tracks faces that are within the camera's angle of view. Face Tracking can
track a maximum of four (4) faces.
1. Open your video chat app, and then tap to open the menu.