Question about LG KF750 Cellular Phone

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Displaying unregisterd sim


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Unregistered SIM usually indicates the SIM card you are using has not been activated. Call your provider to ensure the SIM card number you are using is the same one they have in their systems.

Posted on Apr 20, 2009


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What is unregisterd product key

Only without a key it is not registered. As soon as you have any key, it is registered. Keys you only can buy.

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First it says "unregisterd sim",

Because the one phone has a different carrier. the phone you want to use has to be unlocked to accept that sim card

I tried to help you. Please help me and Rate/Vote on my response, thanks and good luck

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Showing the msg of insert usim card

first u try ur sim in other phone n if it dont work than go to the service operator n ask for a new sim with same number. pl let me knw abt it ok .

Apr 12, 2010 | LG Secret ? KF750 Cellular Phone

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Lg displays 'insert usim' and does not allow any functions

sounds like its either one of 2 things:

1. the sim card is locked. (you'll need to call your service provider & get them to give you the puk code to unlock it)

2. the sim card has crashed (go to your wireless provider & get them to provide you with a new sim card)
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Feb 23, 2010 | LG Secret ? KF750 Cellular Phone

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It just keeps saying unregistered sim on my phone i can use the phone except for calls and internet WHY is it doing this? oh the pone is LG secret KF750

beter go to phone service provider and register ur phone and sim, coz that phone is intended to work on one phone network only and its not open line.

Nov 07, 2009 | LG KF750 Cellular Phone

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My phone says unregisterd sim and i dont know what to do i have a motorola razr v3 black

Usually you get that from expired pre-paid sim cards, or cancelled sims.
Check with your operator, try the sim in a different phone.

Sep 14, 2009 | Motorola Mobility RAZR V3

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When i place my orange sim in my lg secret it just comes up with "unregistered sim" is there a way i can over come this problem ?

Either you phone is locked to some other cellular network provider, or that SIM card has not been activated, or expired.

Jul 03, 2009 | LG Secret ? KF750 Cellular Phone

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Have a motorola v8 and when i put sim card in it says sim unregistered any help

Either the SIM card is damaged, inactive, or not activated. Call your cellular service provider.

Jun 26, 2009 | LG KF750 Cellular Phone

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MY PHONE IS NOT ACCEPTING ANY SIM CARDS,its displaying "unredgestered sim.

call your phone carrier, explain the problem to rep....they will go step by step w/ you and probally if dit dont work they will suggest you to bring in the cell...(the charge will be waived) to get another most likely updated sim card

Apr 20, 2009 | LG Secret ? KF750 Cellular Phone

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