MMS - GPRS service: Convenient but ... few users
gprs - short for general package radio service - is the standard of radio communication capable of transmitting data at 115 kbps, used to send and receive small packets of data,Decoding 8 icons often appears on the iPhone screen but not everyone knows
here is the true meaning of the 8 icons that often appear on the iphone screen, not everyone knows to help users better understand the ios operating system on their device.