35Chapter 5 . MessagesAdd to blacklist1. On the Home screen, tap Messages.2. In the list of messages, tap a contact name or phone number to view your conversations.3. Tap -> Add to blacklist, then you will not receive the message from the contact or phone number. Youcan go to -> Harassment filter to see all blocked incoming calls and messages.Mark all of conversations as readMark unwanted messages as read to keep your inbox organized.1. On the Home screen, tap Messages.2. In the list of messages, tap -> Mark all as read.Cell BroadcastOne Cell Broadcast message can reach a large number of terminals at once. You can go to Messages ->-> Settings -> Cell broadcast to view the cell broadcast messages.SMS centerThe number in the SMS center is used to send and receive messages on the SIM card by the operator. Generally,one operator will fix the SMS center number. Incorrect settings will result in failure to send SMS messages. Youcan change the SMS center number by following way:1. Contact the operator to obtain the correct SMS center number.2. Go to Messages -> -> Settings -> SMS center.3. Click the SMS center number, enter the correct SMS center number in the popup box and tap OK.SMS delivery reportsGo to Messages -> -> Settings -> SMS delivery reports, turn on the switch, and then you can view aDelivered shown beside the messages you sent successfully.
