How to cancel the unsent packaged SMS from Apple's mobile phone?

Packed SMS not sent by Apple's mobile phone is cancelled in the information interface.

1, open the information application.

2. Find the specific SMS to cancel sending.

3. Long press the message.

4. Click Cancel Send. Short message, abbreviated as SMS, is a text or digital message directly sent or received by users through mobile phones or other telecommunication terminals. The number of characters that users can send and receive SMS at a time is 160 English or numeric characters or 70 Chinese characters.