I can't make calls with my MTN number but I can receive calls, send SMD and browse

09133239031 Why's my MTN number not sending and receiving SMS, can't make or receive calls

Sim can’t receive call or call out even I can’t receive messages or send messages please help me and I can’t be able to go mtn office because am disable 08141977719

Why can't i receive or make calls with my Nigerian Mtn sim card here in the UAE? I have tried to reconnect my MTN Nigeria and is not coming up. I also enter the number in MTN...