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Asked if the input code sim card - BenQ-Siemens S88 Cellular Phone

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The SIM card needs the PUK code to unlock.
PUK stands for Personal Unblocking Key. This is a unique eight digit code specific to your SIM card.
For further details on unlocking the SIM card, please click on this link :-

Posted on Oct 04, 2010


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Posted on Jan 02, 2017

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SOURCE: sim card blocked

contact your cellular service provider and ask for puk code, they will ask the number printed in your sim. if you give the number printed in your sim to them, they will provide an puk code.
enter that puk code, your problem will be solved.

Posted on Jan 05, 2009

  • 5 Answers

SOURCE: want to make sure the unlock is successful


Posted on May 20, 2009

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SOURCE: I have inserted my old SIM card into nokia 3110

When you put a new or an existing sim card from another phone provider into your mobile phone and it ask for a restriction code, it means the phone is locked to the original mobile phone provider.
You need to contact this mobile phone provider to ask for the unlock code (security code) for the phone. In doing this, you need to provide your proof of ownership and your phone's imei number which can be found under the battery, and the number will be used to generate the unlock code for the phone and how to unlock it.

Posted on Jan 18, 2010

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SOURCE: keep saying insert SIM card

You are trying to use a SIM from another Network or Handset but your phone is LOCKED to your old network and/or to a specific SIM card and number: this is why it is asking you for the unlock code to remove the restriction. It you are no longer under contract or obligations (such as minimum total recharge amounts for apre-paid handsets), then you could try to request the unlock code from the original service provider of your handset.
As for asking to insert SIM card, make sure that the SIM is correctly and securely inserted in your handset SIM holder. Also check that the SIM is still functional by inserting it in another handset: SIM card can be permanently and physically disabled if you attempt to enter too many consecutive invalid codes (usually around 10).
Hope it helps and good luck!

Posted on Jan 25, 2010

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My phone: Nokia 8800. always ask "input PUK code", but i have no code.

It's not the phone per se, it's actually the SIM card. Your SIM card is asking for the PUK code because it has reached the maximum allowable amount of SIM code tries. If you bought a pre-paid kit the PUK code usually is provided in the package, better yet if you're on a post-paid line the PUK code will be provided by your carrier.
Hope this helps!

Jun 25, 2011 | Nokia 8800 Cellular Phone

1 Answer

Puk code problem

Hi aliejalloh ,

A quick solution for you :-

  1. Call up the SIM card's service provider using your friends cell phone and ask them for the PUK code.
  2. You will be asked about your information for an ID check and then you will be given the PUK code which you can use and unlock your phone, remember when you input wrong codes multiple times, your SIM card will eventually get blocked and then you would have to buy a new SIM card.

Hope this helps , thanks for the question.

May 11, 2011 | Computers & Internet

1 Answer


you need to contact your cellphone operator and ask for the puk code (or you can find it on the envelope of the sim card). Beware, after 10 wrong puk inputs, your sim card will be unusable !

Apr 27, 2011 | Nokia 1661 Cell Phone

1 Answer

Well i did that but as my lock code is active, when i switch on my mobile it again shows to input pin and when i enter 12345 it shows incorrect and before displaying the country or region it asks for pin...

Sandee -
The PIN code for each SIM card in a cell phone is unique. You should call your cell phone company and ask them for your SIM card PIN code.

Mar 03, 2011 | Nokia N72 Cellular Phone

1 Answer

My sim card was aircel can i solve this problem

This problem occur when you enter the incorrect pin three times, now the sim card is blocked. check the manual that came with the sim card or your sim certificate and you will see a number called PUK( personal unblocking Kode) input the number when the phone ask for enter puk code, press ok, and enter your new pin two times, the sim card will be unlocked. but in the process where the phone is not asking for puk code, you will have to put your sim into another phone preferable nokia phones.

Thanks and good luck

Feb 16, 2011 | Computers & Internet

1 Answer

The sim is blocked

hi there,

SIM card is blocked due to some reasons:
-you`ve inputed wrong PIN numbers three times, the phone usually asks for PUK code - please note that you have 10 times chances input the code until it`s totally blocked by the provider
-it was prepaid service and has passed the expiry date, you should change the SIM card in this case

hope this post will help

Jan 05, 2011 | Nokia Cell Phones

2 Answers

N81 nokia - the phone is asking for PUK code as it says PIN code bloacked!

You should just input the PUK code. You can find it on the same card with the PIN (at the card where your SIM was placed). Another solution would be to have it unlocked by the company that provided you the SIM and your number (for example, T-Mobile). Hope this helps :)

Dec 29, 2010 | Cell Phones

1 Answer

It asking sos dial no input SIM1 PUK

Please call the Customer Care of your Network Operator (sim card provider), they will tell your the code. There's no other way or no means to get the code except from the Service Operator. They might ask your few questions related to the Sim Card, like your name or your address, tell them promptly and they will give you the puk code for your sim card. It's also important to note down the Sim Card Number (number written on the sim card) if in case they ask you the sim number. You will also be assisted on how to disable the security settings.

Note: if you keep entering random/unknown numbers/codes, the sim card will be locked and will be rejected. It'll not be usable anymore. Good luck.

Thanks for using FixYa.

Sep 19, 2010 | Cell Phones

2 Answers

What is the puk code for nokia e71?

To know the PUK code you have to contact your SIM card network provider's customer care. They only can give you the code as it is specific to your mobile SIM card and Network operator. Dont attempt to input wrong PUK code more than 3 times(caries upto 10) as this may block your entire SIM card and you have to get duplicate SIM card only.

I hope this is helpful to you.
please rate the solution

Jun 23, 2010 | Nokia E71 Smartphone

2 Answers

I have entered wrong unlocking code more than thrice in nokia 2700 classic and now my cell phone is locked pls tell me how to unlock it again?

As you have entered three wrong codes your phone is locked and now will ask for your PUK code. Three more false trials will result in blocking of SIM card forever.
PUK code is a SIM specific code assigned by your service provider. No way you can guess & enter it. So, when it asks for the PUK code, don’t do anything, get the PUK code from your service provider. You may call to customer care using any other mobile phone which uses the same service provider. They will ask some details about you to make sure you are the owner of the SIM card. Questions might include your billing address, email ID, numbers you recently called or messaged etc. They might even ask you number printed on the SIM card, so be prepared with all details before calling them. Once you get the PUK code, enter it into the phone & your phone will return to normal.

Apr 06, 2010 | Nokia Classic 2700 Cell Phone

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