iPhone 3G and 3GS, sim card slot is on the top of the device next to the lock button. iPhone 4, side of the device. NOTE: 3G/S and i4 use two different SIM cards. NOT interchangable.
It's possible if both SIM cards are from the same carrier. If they are for different carriers, it is very unlikely that either one would notice.
Well . There are two major mobile carriers. One is called China Mobile, and cell phones with their service usually use sim cards. And the other one is called China Unicom, and they are using CDMA which does not use sim cards.
YES, without any problem.
No they will not work with AT&T. AT&T uses a GSM network that requires SIM cards and Sprint uses CDMA that does not require SIM cards. The two networks are not even remotely compatible.
No this is not possible. Unless you have a number of sim cards and change them around.
The dual SIM phones allows users to have to SIM cards inside the battery compartment. The user can use a single phone to take calls for two different numbers.
It simply means the phone is capable of using two SIM cards (instead of the normal one). Although the phone needs at least one SIM card to function, you don't have to use a second SIM card unless you want a handset with two phone numbers.
If you mean you can use two Sim cards at different times. Yes but save all your contacts, Pictures and everything else on to your phone then take the Sim card out put a new one in and transfer everything from your phone onto your new Sim card. A little menu should come up once you put your new Sim card in and say do you want to transfer everything and just click yes.
Some companies do offer this service.Answeryup, if u ask for a replacement card as well when u purchase AnswerNo, actually. Sim cards were created for SECURITY. Remember back when people were "cloning" (duplicating IMEI signatures to make calls on other peoples phones)? Can't do that now. If a replacement SIM is activated, the old sim is automatically DEactivated. No two cards can be simultaneously active with the same number.Furthermore, once deactivated, it can't be re-activated. At least not without some inevitable device is created for "wiping" or "resetting" a SIM.
Different sim cards mean different numbers so maby he has two numbers. One might be pay as you go and one might be contract. many people have multiple sim cards, so once they use up there free minutes and texts on contract they change to a pay as you go sim, as not to have huge monthly contract bill. Or hes up to no good and dosent want you to know hes txtin other girls.
The Motorola Moto-G is dual sim meaning it supports two sim cards. Does the Moto-G come standard in the phone, if not, how do I get one & if it does come standard, How do I access this as I don't even see it on my phone in the settings nor anywhere in the booklet that is included w/the phone. What do I look for when I take the back off the phone?? Thanks again!!