Blocking your Friends

To block a friend from exchanging messages with you, tap the friend in the chatting list. Tap the Menu icon (at the upper-right corner of the screen) > People & options. Tap Block next to the friend's name, then tap BLOCK to confirm.

To remove a friend from the blocked list, from the chatting list, tap the Options icon (at the upper-right corner of the screen), tap Blocked people, then tap Unblock next to the contact you want to unblock.