Question about Panasonic MX7 Cellular Phone

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How to switch Networks from T-Mobile to Cingular(AT&T)

Hello I have the MX-7 Panasonic cell phone, I got it from a friend who used it with T-Mobile. He said it was an UNLOCKED phone so it could be used with any Network. I have Cingular(AT&T) and for some reason it is not working at all, says not "Location Are not Allowed". it shows when you go into GSM Network as T-Mobile, and it has he option for Cingular, but it doesnt work. Please help. Thank You.

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Re: How to switch Networks from T-Mobile to...

I have a my touch 3G and im trying to use cingular network what do i have to do to make it work

Posted on Sep 12, 2009

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Re: How to switch Networks from T-Mobile to...

If you give me the imei number off the phone press *"06" or its under battery about 16 numbers long give me this then i talk you through how to do this

Posted on Nov 26, 2007

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What Is The Master unlock Security Code Samsung SGH-C140 phon

Cell phones are limited to a certain cellular network. This means they are designed to work only with the SIM (Subscriber Identity Module)s for that particular network. Some phones can be unlocked, which allows them to be used on any network. Samsung phones have a unique unlock code which can be used to free them from their mobile phonemag-glass_10x10.gif operator
    About Locked Phones
  1. Only a few companies have lockable phones--T-Mobile, AT&T and Cingular. Mobile companies lock down phones to keep their customers from using their phones if they switch to other services. This keeps you from using the BlackBerrymag-glass_10x10.gif that you bought at Cingular with the T-Mobile network if you switch. Phones are normally only unlocked at the mobile company's store, but it is perfectly legal to unlock your own. The only exception to this is if your phone contract specifically states that you are not to alter or modify your phone, and that the phone is the property of the provider, not you.
  2. Unlock Your Samsung Phone
  3. According to, go to the Nokia Free Unlock Codes Calculator and download the program (see link in References). Install and run the Calculator. Find the manufacturer and model for your Samsung cell phonemag-glass_10x10.gif, then enter your IMEI (International Mobile Equipment) number. Find the IMEI number for your phone by dialing *#06#. Choose your country and cell phone provider and enter your number. A list of codes will appear. Try them until you find one that works for you.
  4. Test Your Phone
  5. Have a friend with a different network attempt to use his SIM card on your phone. If it works and your phone identifies her as the owner, your phone has successfully been unlocked. If not, go back and try another code. Also, check the information you put into the Calculator. If you made any errors, you might have gotten the wrong code for your phone. Correct the errors and try again.

Nov 15, 2009 | Nokia 1100

1 Answer

Cingular unlock code

Hello, please do let us know the IMIE no of your phone. for that type *#06# on your mobile. serial no or IMIE no will flash. please let us help you to find the the Unlock code for your cell with the help of the code. Regards Gizokieth

Oct 01, 2009 | Cell Phones

2 Answers

Need to know unlock code for alltel HTC PPC6800

sell the phone on e-bay and purchase a cingular phone. only t-mobile and cingular can be unlocked. alltell phone work on a differnet frequency and cannot be compatible with these carriers like yours. sorry.

Jul 31, 2009 | Cell Phones

1 Answer

Mobile shows "Sim Card not Valid" where sim card is OK

Are you using the same cell provider? Example: Cingular phone and Cingular Sim Card. Because you can't use say a T-Mobile phone and Cingular Sim Card. Don't really know a solution just thought maybe this might help.

May 08, 2009 | Nokia N70 Cellular Phone

1 Answer

I bought This Phone From India and I Try To Use in USA But Everytime i put my sim card but its saw me No Serivce, Can u Halp me ?

India networks use either the GSM900 and GSM1800 protocols. . Delhi itself and much of Northern India is on the GSM900 standard.

Cellphone users in the USA subscribe to carriers that use one of two technology standards. : GSM (global system for mobile communications) or
CDMA (code division multiple access).

GSM is used by T-Mobile and Cingular.
CDMA is used by Verizon and Sprint.

You will have to get the correct SIM card/phone to call in the USA.

The FCC has set stringent parameters for cell phone emissions Standards. Only cell phones manufactured to these Standards are sold in the USA. Make sure your phone is not doing more damage to your health.

Apr 22, 2009 | Dual Cell Phones

1 Answer

Unlocking Verizon VX9900 for use on other networks

No i cant work on cingular because there is no sim card.
It can work on metroPCS though,

Sep 11, 2008 | LG enV VX9900 Cellular Phone

1 Answer

Motorola i880

The Motorola i880 isn´t a GSM phone, it works ONLY in the iDEN networks as Nextel / Sprint, they doesn´t work with you cingular card.

May 19, 2008 | Motorola Mobility i880 Cellular Phone

5 Answers

Sidekick id with a cingular sim card

how'd u get it unlocked?????????????????

Feb 09, 2008 | T-Mobile Sidekick ID Cellular Phone

1 Answer

Subsidy password?

This phone must be made for use on T-Mobile or Cingular/AT&T? Cell phone companies don't want you using their phones with other carriers if you decide to switch. They figure this will keep you from switching. A t-mobile phone will only work with a t-mobile sim card. Same with Cingular. When you put in a sim chip from another carrier, the phone wants a password so you can use it. But you have to get the password from the carrier that sold the phone to use another carrier. There are ways to get this code if you want it.

Dec 05, 2007 | Motorola Mobility W375 Cellular Phone

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