Joke Collection Website - Blessing messages - The message was sent successfully, but the other party did not receive it. Why?

The message was sent successfully, but the other party did not receive it. Why?

The reasons why the SMS was sent successfully but not received by the other party are as follows:

(1) The memory of the receiver is full. Just delete the redundant information.

(2) The receiver signal is poor, so it is recommended to send it to a place with good signal.

(3) Congestion, packet loss or interconnection obstacles affect the processing of short message center.

(4) SMS function is not enabled.