Do you know the meaning of "S.I.M'

SIM stands for Subscriber Identification Module. It contains personalized information about its user including the network activation and even phone book entries. One can put its SIM card in another GSM phone and use it as if it was his own phone. I hope this helps.

ok here it goes, my dear. I don't know if you're just testing us or you really don't know what it means. nevertheless, SIM stands for subscriber identification module. a unique series of numbers that is assigned to you by your service provider so you could initially identified from the rest of all mobile phone holders.

S.I.M or SIM = Subscriber Idendity Module Does it help? I wish so!