Display attachments when you receive a text message.

Attachments are displayed in SMS for the following reasons.

1, SMS format is not supported: some SMS formats do not support displaying attachments, and only "attachments" may be displayed.

2. Sender's sending error: The sender may not add the attachment name correctly when sending the short message, resulting in the receiver only displaying the default attachment name when receiving it.

3. Mobile phone system problems: Sometimes there may be some problems with the mobile phone operating system, which leads to the failure to display the attachment name and type correctly.