From TJY Software:
Multimedia Messaging Service (MMS) is an end-to-end solution enabling businesess to deliver a rich MMS experience to customers. You can now combine text, pictures, photos, animations, speech and audio for the ultimate messaging experience. App also can convert txt message to QR code and send as image.
All you need is to place any SIM card into the SMS hardware for instant SMS Messaging or SMS Marketing. Yes, that will mean you can use any local SIM card, overseas SIM cards, prepaid SIM cards, post paid SIM cards.