Question about Sony Ericsson K800i Cellular Phone

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Registered call No call registered in my celfone

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Dear try to format r reset your cell
i think you have to reset cell

Posted on Dec 15, 2008

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Huawei HG8040 connected to the OLT equipment after registered unauthorized, nor related ONU in OLT equipment information.How to solve ?


Registered unauthorized refers to MPCP found, but there's no real registered to the Huawei OLT. General because of ONU fill in LOID and password mistake, or did not add the LOID in OLT. Suggest check LOID and password is correct, so whether the input LOID on OLT has been properly configured.cs5o

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How i can unlock my pattern of sony st21i


You need to have a registered Google account on your phone in order to reset the screen unlock pattern. In case you do not have a registered Google account, You must repair the phone software before tapping "Forgot pattern". The phone is locked if the incorrect screen unlock pattern was entered fives times in a row.

Follow the procedure below to repair the phone software:
> Open PC Companion 2.0 on the computer, tap Start then Repair in the "Support zone" application and follow the instruction you see on the screen. Please note that all personal data stored will be lost and the installed software on your device will be replaced. In case it is not possible to repair the phone software, contact your Sony Customer Support.

If ever you entered the incorrect screen unlock pattern five times, tap "Forgot pattern" then tap "Answer question" then tap "Next" and enter your answer for the security question. Next, tap "Unlock".

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Has your phone been unlocked? if not try unlocking it

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Your registered phones: You have 1 registered phone, but none are activated for text messaging.Activate text messaging on new or registered phone

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1 Answer

I have a bb 8520 on voda uk. i dont know my number and the sim isnt registered and i need my PUK, what do i do?


I think the only way out is to contact your network provider.Nonetheless,since the Sim is not registered in your name,am afraid it is going to be a very tight situation.Why dont you get a new sim that is registered in your name? This,i think will save you lots of embarassment in future

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I have registered my phone and at the O2 shop had


You need to call O2 and get them to check your account. Try the iphone help on the O2 website

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Needs to be registered, been waiting 4 the activation screen to finish, been almost 3 days..


you have to go to and authorized t mobile retailer to register your phone or to activate it.

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5 Answers

Sim not valid


clean the sim slot with spirit and insert the sim check if it is registerd with the network. advice by dogy

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