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.
sauravv
Some mobile phones use SIM cards, other don't. The phones with SIM card slot allow the user to change the SIM; this way you can change the telephone number, or you can log to different networks (providers). SIM cards have not any alternative solutions.
Cellcom in Wisconsin does not have sim cards, wish they did. I have heard that you can get a sim card from them but non of their phones have a spot for sim cards.
Unfortunately you cannot, they only way you can change sim cards is between the same phone models.
No
If the sim cards are free you should not get charged. However, you may have to pay shipping unless stated it is free.
Yes SIM Card contains gold. 1000 SIM Cards = 1Gram Pure Gold
Cellphones usually have a SIM card. There are land lines that do not as well as Satellite phones also do not have SIM cards.
No, there are multiple sizes:FullMiniMicroNanoEmbedded
No this is not possible. Unless you have a number of sim cards and change them around.
No, the iPhone 3 does not support dual SIM functionality. It is designed to accommodate only one SIM card at a time. If you need to use two SIM cards, you would have to switch them out manually, as the hardware does not allow for simultaneous use of two SIMs.
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.