What is the SIM full form?
This is small shape card which built with a chip which has the meaning Subscriber identity module of SIM. It can store a number of list of your contact in numeric as well as alphabet form. Previously it was supported 1G only but later on 2G then 3G and 4G is also supportable on same chip or card. Basically it is using for mobile's and tablet's.About FFM - This is a small blog with small information or detail on short words. Here, I will let you know the all possible abbreviation for short words.
