What's the matter with the old "send delay" when the mobile phone sends a message?

analysis:

sending delay means that the other party has not received your short message.

The reasons are as follows:

1. The other party is not powered on

2. The other party's mobile phone is not in the service area

3. The other party's mobile phone is down

4. The information memory of the other party's mobile phone is full and it cannot receive new information.

5. Problems of network operators. Such as: busy network, busy server, etc.

solutions:

1. Turn on the phone

2. Enter the service area

3. Call back

4. Delete some short messages

5. The operator will solve it by itself

Don't worry. Once the other party receives the short message, the information report will show that it was sent successfully. Of course, if you have deleted the information report, it will not show that it was sent successfully!

? The information report is a registered letter of a short message. I mean that when the other party turns off the phone, it displays "sending suspended: 13 * * * * * * *". For example, when the other party turns on the phone five hours later, your mobile phone immediately displays "successfully sent to: 13 * * * * * * *". If the other party's mobile phone has no reception function (if the information is full), after 72 hours, "Sending failed: 13 * * * * * * * *" will be displayed.