There is a size limitation for MMS. You can follow below steps to check the limitation.
- Open “Messaging” app
- Touch “Menu” key
- Touch “Settings”
- Touch “ADVANCED”
- Touch “Maximum message size”
- Modify the limitation and touch “ok”
You can attach any attachment within this size according to the following steps:
- Touch “Messaging” icon to open it
- Touch to create a new message
- Touch to add pictures, videos, audios…
- Touch to select file you want to attach in the new message.