[zamalek]

MMS does, and does so transparently across platforms (iOS, Android). You must have a very old phone if it does not work for you.

[yoz-y]

Back when it made sense to send MMS messages (i.e. when everybody haven’t had something like WhatsApp) they were ridiculously expensive while sms was free on most plans. Nowadays it’s different but for example on my plan, sending MMS while on roaming is not plain data depending on the destination.