Contact your service provider and ask them to send you a replacement. They should replace it for free.
the phone should come with a sim card which is to a specific network, if you don't have a sim card you can go to a phone shop and buy one. It should be about $5 or £3 for one.
if the phone is a prepaid phone, no. if it came on a plan, or bought outright, yes
Without a sim card a phone will not be able to cornet to a telephone network. The sim card identifies you/your phone to the network provider, provides you with your telephone's unique number (so people can call you) and links you to your account so that you can be charged for the use you make of the telephone network.
After inserting the SIM card, the phone's transceiver searches for the local network from nearest cell site. after successfully finding the cell site, phone gets aligned with that network.
Yes - provided - the other phone is - (a) on the same network as the SIM card or - (b) has been unlocked from any network.
If you have mobile internet you can buy a PlayStation Network card, but it may add money to your bill or use your credit/debit card to buy the card.
No - the SIM card will work in any phone that has been unlocked from a network.
You can - provided either the new phone is unlocked (not tied to a specific network) or both phones are on the same network.
Usually a phone connected to a GSM network needs a sim card in the phone. To see, remove the battery cover from the phone and it is normally located under the battery.
There should be no problem if you use a SIM card in an unlocked phone. If the phone is locked make sure the network is available to you.
If your phone is alerting you that you do not have a USIM card present, what you need to do is purchase a USIM card. Without a SIM card, your phone cannot gain access to the network.
No. A non-GSM phone cannot work on a GSM network, and vice versa.