What is GSM? GSM stands for what???? Meaning of GSM?????

What is "GSM"?

GSM stands for what?????

GSM is a TDMA based wireless network technology developed in Europe that is used throughout most of the world. GSM phones make use of a SIM card to identify the user's account. The use of the SIM card allows GSM network users to quickly move their phone number from one GSM phone to another by simply moving the SIM card. Currently GSM networks operate on the 850MHz, 900MHz, 1800MHz, and

What is SIM Card or SIM stands for what????

What is "SIM card"?

SIM stands for???

A SIM card is a small card that contains a mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. About half the size of a typical stamp, the SIM card is most commonly associated with GSM and UMTS handsets. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier.

Ufone Sim Lagao offer gives you free calls,,,,,

Unlimited Calls, Absolutely Free – with zero recharge or balance consumption

For Ufone, your satisfaction holds prime importance. That’s why we keep coming up with offers that not only match your expectation but also reward U in matchless ways.

   Ufone’s amazing SIM Lagao Offer is just that - another one of our initiatives that offers U something U just won’t be able to resist.   All those of U who have not used their Ufone SIM since August 1, 2013 can make Free Calls (Ufone to Ufone) till 31st August 2013 without any recharge or balance consumption. All U have to do is;  

=>	Put your Ufone SIM back

ZONG Free SIM Offer!

Keeping our tradition of introducing innovative packages and consumer friendly promo's, once again the entire Pakistan can get Free ZonG SIMs from anywhere in Pakistan. Not just that, on a recharge of Rs.50 or more in one go, customers can avail free calling from 6 AM to 6PM (Free SIXER Offer)

Eligibility Criteria

All new prepaid subscribers activating through 789 and recharging Rs. 50 or more in one go will qualify for 7 days free calls.

Warid Sim Jagao / Sim Lagao Offer

Warid SIM Jagao Offer

Warid SIM Jagao offer: If you have not used your Warid SIM since 1st March 2013 then without any recharge start using your SIM free (100 Warid to Warid free minutes, 100 SMS on any network). Moreover, customers can enjoy 100 Warid to Warid free minutes and 100 SMS on any network on using Rs 10 per day! So come back to the Warid best quality network and we’ll welcome you unlike anyone else!

Mobilink Jazz Sim Lagao Offer since 1st July 2013

Jazz SIM Lagao Offer

Mobilink, always caring and welcoming its customers, brings the new and innovative reactivation offer for this year. Now all those customers who haven’t used their Mobilink SIMs since 1^st July 2013 can enjoy 1000 Mobilink Minutes, 1000 SMS & 1000 MBs for 3 days. In addition, they can avail Free Mobilink Minutes, SMS and MBs on every recharge of Rs 50 and Rs 100 or above. To avail this, just dial *550#

Offer Details

• Customers who have not used their Mobilink SIMs since 1st July 2013, will get 1000 Mobilink Minutes, 1000 SMS and 1000 MBs upfront on dialing *550#.

Telenor Talkshawk Sim Lagao Offer June 2013 gives you 1000 free minutes, 1000 free sms and 1000mb free internet

Telenor Talkshawk Sim Lagao Offer…….

Telenor introduces Sim Lagao Offer June 2013 , those Telenor customers who have not use there Telenor Sim since 1st May can use there sim now and and use there phone free for 15 days.

Talkshawk subscribers will get 1000 Free Minutes + 1000 Free SMS + 1000 MB Internet

All the subscribers to SLO offer will also get 100 Min free (Onnet) on usage of 5 Min (Onnet or Offnet).These minutes will only be posted on usage of default price plan charged minutes. Any kind of free minutes used will not be valid for this offer.

Details:

• Call IVR 2222 or SMS “FREE” to short code 2222.

Ufone Prepaid Conference Call

Let you start Conference Call................

Ufone Conference Call

Allows you to speak with up to 6 people at the same time using your Ufone, making it ideal for organizing events or discussing business when you're on the move.

Ufone Sim Lagao offer from 1st July 2013

Ufone Sim Lagao Offer earn you 2000 free Minutes and 2000 free sms.......

Welcome back to a treat of Free minutes and Free SMS

For Ufone, your satisfaction holds prime importance, and that’s why we keep striving to ensure the best of services and quality to make our bond with our customers stronger.

In keeping with the efforts, and bringing back our inactive customers, Ufone is proud to announce the latest SIM Lagao offer, with which those of U who have not used your Ufone SIM since 1st July, 2013 will just:

=> Put your Ufone SIM back