SMS MMS 常見問題 - 比較篇

SMS MMS FAQ - Compare

MMS多媒體短訊和SMS簡訊有甚麼不同嗎?

What is the difference between MMS multimedia text messages and SMS text messages?

何時適合使用MMS?

When is it appropriate to use MMS?

SMS及MMS的檔案要求是甚麼?

What are the file requirements for SMS and MMS?