What should I do if I can't receive Atrix2 Motorola ME865 SMS?

Motorola ME865 SMS can't be received for three reasons: the other party's number is blacklisted. Sometimes or in some cases, the other party's number is added to the blacklist of mobile phones. Although this situation is unlikely to happen, it may be a common situation for some unsuspecting users. Solution: Find the blacklist settings in the mobile phone, check whether it is turned on, and check the number of blacklists.