What is a locked cell phone?
A locked cell phone is one that has been altered in order to use only one particular cellular network. This is often referred to as a service provider lock or “SP lock” for short. All GSM network operators lock the GSM cell phones they sell or offer with their cellular services. This is the hidden cost of the otherwise “free” or heavily-discounted phone you might receive directly from a network operator by signing a service contract. The cost of providing you with a “free” or low cost phone is subsidized over time through more expensive phone rates when you make calls domestically or roaming overseas. In the end, you end up paying much more for your “free” phone and service than you would if you purchased a package. An unlocked phone is therefore one where this software restriction has been removed. Buy Unlocked GSM Phones at these merchants.
locked cell phone:
it is nothing but your mobile comes with one carrier and its uses are restricted to that particular carrier. you cannot use other network carrier in your phone unless you unlock it.
how to unlock it:
there are many ways to unlock a phone. you can unlock it using software or hardware or through codes. if you ask me the codes are the best way to unlock it. unlocking through codes is the best and simple way to unlock any phone. i got my phone unlocked through this method only. you can get the codes either from your service provider or from any other online service providers like Unlocking4Free.com. after unlocking your phone you can use any other carrier sim in your mobile.
Locked Phone is a phone you cannot use other GSM Network Sim card…You need to Unlock it then only use other GSM Network Sim card…..You can Unlock a GSM Network Locked Phones…You cannot Unlock CDMA Network locked Phones.
1. How do I know if my mobile phone is locked?
Switch on your mobile phone with a sim card from a network other than the network you are currently with. If you are able to use the phone, you can be sure that your phone is not locked. If your phone displays an error message saying "Wrong sim" or "Incorrect sim" or "Emergency calls only", etc., then your phone is probably locked.
To Unlock a Locked Phone use the Unlock code..You can get the unlock code for OLD DCT phones at here Unlock-free.com and Unlock it.
Locked Phone:
Switch on your mobile phone with a sim card from a network other than the network you are currently with. If you are able to use the phone, you can be sure that your phone is not locked. If your phone displays an error message saying "Wrong sim" or "Incorrect sim" or "Emergency calls only", etc., then your phone is probably locked phone.
If it is a locked phone you can unlock it easily by using an unlock code.You can get this code at low cost from SimpleUnlocking.com and unlock your mobile from network lock.This is the easy,safe,fast and permanent unlocking method.
Why is it locked? Can I unlock it? The definition of a locked cell phone is a cell phone that is programmed to only work with 1 GSM carrier. Almost all wireless carriers such as Cingular, T-Mobile, VoiceSteam, etc started a marketing ploy a few years ago of enticing customers to buy their service by paying for most, or all, of the cost of a new cell phone (instead of the customer having to buy it) if the customer would commit to a one or two year contract to use their wireless service. That’s why so many companies offer you a FREE PHONE if you sign up with them for a contract! The wireless carriers did not want that expensive phone to be able to be used for free at a later time by the customer with a different carrier, so they got the cell phone manufactures to program the phones to be locked so they only work with their service and no one else’s. For example, if Cingular paid for your FREE PHONE when you activated service with them, Cingular locks it so it could only be used on Cingul
