T-Mobile

YES, you can. IF you have an unlocked code for your at&t phone with T-mobile service. If you don't have an unlocked code, go to your local at&t store and they will unlock it for you, And, you won't lose any information with your T-mobile plan when you put your T-mobile Sim card on your at&t phone.

It's a quote from a different forum: "I have a Motorola C 139 tracphone. I want to know can it be unlocked. I sent it in to a unlock shop and it was sent back saying it can not be unlocked. Here is what they said "We received your phone and tried to unlock it many times but failed.

Unforunately, it cannot be done as

we do not unlock Tracfone handsets. Tracfone modify all their

handset's software to display "Air Tank",

which is exclusively a proprietary feature. Even if the service

provider restriction has been removed, where

a C139 from Cingular or T-Mobile can work immediately with a SIM from

another network, the Tracfone

will not be able to make calls due to empty "Air Tank". Had this been

a normal C139 from any other carriers,

we would have been able to unlock it easily for you"

"The answer that you were given is partially correct. Although you can unlock a tracfone, it wouldn't be worth it due to the software that they use. If you did manage to get it unlocked, it would only work on another network for as many minutes as you had left on the tracfone. After you run out of minutes, the phone would shut off and you would not be able to use it.

In order to fully use the phone on another network, you would have to unlock and reflash the phone after deleting the tracfone software...Not recommended if you are not familiar with reflashing phones."

a lot of people use wireless well maybe all over the world and also i use wireless

your sincerely shanice

No. Sprint uses CDMA and PCS technology, while T-Mobile uses GSM, so the Sprint phone would be incompatible with the T-Mobile network. Plus, Sprint phones are generally locked to Sprint anyway, so you couldn't use it even if T-Mobile offered CDMA.

If by unlock you mean to use it on other carriers, then they may be able to. Verizon phones run on CDMA technology, and currently there is no unlocking solution for CDMA phones. Only GSM phones are able to be unlocked.

u cant

Actress/comedian Whoopi Goldberg, Los Angeles Lakers head coach Phil Jackson, and stuntman and West Coast Choppers' (hence the image) Jesse G. James.

From your cell phone directly, the number is typically 123. T-Mobile phones often have this programmed in already for speed dial on number 1. Press and hold the 1 button until it starts dialing and you'll typically be taken to voicemail automatically.

I looked it up but they say "tantalum from Congo is used to make electrical capacitors that go into phones, computers and gaming devices" in my article I'm reading but I still don't understand but from what I'm thinking maybe it helps with the memory? but i will continue to read this article and i would get back to you on that. Thanks!

It depends on what you do with it. If you take a lot of pictures or download a lot of ring tones or extra content, it will go faster. If you only make calls and have contacts in your phone book, it should last a while.

Yes. 17% off your bill, plus phone discounts.

It all depends if the phone is sim locked. There are never any restrictions on sim cards only on the phones you can use them in.

If you have a phone that you want to use was originally from Telstra either prepaid or from a previous contract it wont be a problem however if your phone was previously for example on a Optus contract your mobile MAY be sim locked.

It is not always the case that the phone is sim locked (sim locked means you can only put a sim card from the same company that originally supplied the phone) When purchasing a phone the best thing would be to check with your local Telstra or all phones dealer if the phone you are buying is sim locked to a particular phone company.

No, because Sprint uses CDMA and AT&T use GSM. America is one of the few countries with a large CDMA presence, every where else uses GSM.

Telstra, in Australia closed their CDMA network down, and replaced it with their Next G network, which is GSM.

no they are two different companies so are you really that dumb?

~

SIM cards are transferable in some phones, check. The phone has to take a sim card and be activated. Check with the company as I have been told they do, you have to get a new sim card. perhaps the previous answer was not accurate

Yes. if it is a tmobile sim card and a tmobile phone then this will definitely work. you will also be able to carry on with the same price plan and number you used before. If you currently have a Tmobile phone on a contract plan that is complete you can also just change your plan to a pre paid plan and keep on using the phone that you have.

UPDATE: As of April 2012, TMobile prepaid phones may only connect to T Mobile towers, limiting your signal (since they also use ATT towers) and giving you varied signal strength depending on your location. So, it's best to unlock any prepaid phone. Ask T Mobile to send you the unlock code or pay someone to unlock your phone.

It's Gene Wilder, who sang it in the 1971 version of "Willy Wonka & the Chocolate Factory".

Contracts for mobile phones varies. However, most contracts are in effect for up to two years. After those two years, an individual can either renew their contract or not renew their contract.

Latest update/rumor shows them releasing in Mid to late April due to some software issues.

No you cant!

Yes you can and I have done it didn't even have to flash my phone to there firmware. Wow people I swear it's one person pissed because they can't figure it out or something. Same first answer different phones. They really need to find out who is and who isn't "experts". I mean if your trying to break out of contract just don't if your doing it because your broke that's the phone you have and that's your only option then yes just call boost give them the meid# on it. Now some old body phones are gsm with SIM card. If that's the case then no you cant switch.

Nahh:|

Valeska Castillo

same thing happened to me right now, theres some type of reset code you do, you lose memory but leave your fone alone for like an hour nd all ur memory should be back. i think its like when ur turning it on, press the power button&r&menu OR power button&r& that circle one at the bottom right, if those dont work sorry

yes, but it depends on what you mean by work. it will physically be able to work eg. call and text but im pretty sure the US sim cards will not work in UK's phones.