Make it possible to disable MMS

[unixasket]

In Germany some (not all) operators have switched off MMS. MMS is unpopular because it is expensive and many people use Messengers like WhatsApp/Signal/Telegram, etc. In some price models you have free SMS but MMS are very expensive. If i have the wrong characters in my SMS or text is to long or something similar, the maybe wanted SMS convert to a MMS. Can you make a switch to toggle the use of MMS completly off or as an alternative: warn before a MMS is send?

[ikanakova]

Simple Mobile Tools has been sold to the scam company ZipoApps try submitting your issue to fork.