It takes two sim cards and both are active whilst the phone is on. You can receive calls on both the numbers(sims) on your phone. You can also set the phone up to only call on one sim and answer on another or any combination. It helps a lot when you have a Contract Sim and a Prepaid Sim. (You can make calls on your contract sims free minutes and receive on both etc) Also, you can use two service providers sim cards at the same time.
06 May 09:08