Sinch：2025年全球互联区域互通：区域有效沟通渠道应用指南报告（英文版）

SMS (Short Messaging Service) is a text-based messaging service used to send and receive texts via a mobile device, while MMS (Multimedia Messaging Service) includes additional rich media features like images, audio, and short video clips. SMS and MMS have two key benefits: they can be sent to almost any mobile phone anywhere, giving them incomparable reach; and they’re sent over a mobile network rather than the internet, which means customers don’t need WiFi or data connection to receive the