Originally Posted by ney:
“Why do some phones use a micro sim and most others use a normal sim card. Is there a reason for this.
When I changed sims 2 years ago to a 3g sim. Im sure It tane less than 5 hours for 02 to transfer my number over.
Darren”
Micro SIMs take up less room so it allows you to make a smaller device, that's the only real reason.
Function wise they are identical as all you are doing is cutting away the excess space from a standard SIM (Mini SIM)