3 in 1 SIM gives the option for Micro, Nano or Standard Sim size. 1 x O2 SIMCARD(3in1 SIM gives Nano/Micro/Standard option). ALL NETWORK SIM CARDS NO LONGER RECEIVE OR SEND TEXT. THE POPULAR O2 CLASSIC TARIFF.
This product would be ideal for individuals who require a pre-paid SIM card for their smartphone and have a specific need for the size options it offers (Standard, Micro, and Nano).
