SIM means Subscriber Identity Module.
sims card error means your sim card is put in your phone wrong.
Dear Sir/Madam, My sim card not working properly. Kindly activate my sim card
It means that the Sim card is blocked by the network provider and it cannot be used
usally it means that the sim card is dirty. Here is a few steps to do that MIGHT get it working: 1. Turn phone off. 2. Pop out the sim card 3. Leave sit for about either 10 seconds or minutes then put sim back in and turn on. If that doesn't help I don't know what will
Sim Mean- U PAEI (Upbhoktta pehchan Card)
If your SIM card is not working in your iPhone 3G, you should check with the dealer you got the phone from. It may need to be unlocked for use with a different carrier.
I am assuming that you mean a sim card duplicator because I found no information on a sim card calculator. I am hoping this website can fulfill your needs. http://www.techtraction.com/2008/01/23/is-it-possible-to-clone-the-sim-card-of-your-gsm-phone/
You call your carrier and activate your sim card.
No - although the handset will turn on if charged, you cannot make or receive calls, texts etc without a working SIM card.
a phone with these two facility can work in GSM with sim card and can work without sim card in cdma mode
If you are getting Invalid SIM or Incorrect SIM when you insert a SIM card from a GSM provider, then it would mean that the Blackberry phone is still locked to the original carrier. You would need to unlock it first.