Question about BenQ-Siemens S88 Cellular Phone
SIM card needs the PUK code to
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
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
THE PHONES ARE SOMETIMES PROPERITIESED ON WHICH NETWORK BUT IF YOUR SCREEN SAYS UNREGISTERED SIM IT MEANS YOUR CHIP IS USUALLY NOT COMPATABLE OR IT IS NO LONGER VALID
Posted on May 20, 2009
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
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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