When I turn my phone on it says un-registered sim.

Hello, Nicolene -

To clarify what you are asking about . . .

The SIM card you have for a Polaroid GPS Kid Tracker Smart Wristwatch has been registered by a previous owner? Or, do you mean you registered the SIM card and it does not work with the watch you have?

Just in case . . . this is the link to the Installation Guide for the Polaroid GPS Kid Tracker Smart Wristwatch:
https://kidssmartgpswatch.com/pages/faq

If the SIM card you are trying to use in the watch was registered previously by someone else, then, you either need to find out how to change that registration or you need to register a new, different SIM card.

I suggest you contact the manufacturer and ask your questions:
[email protected]

By the way, your question landed in the Fixya category for Polaroid Cell Phones.

Best wishes.

Hi

Are you talking about a mobile phone sim card that you want to register
if so somewhere you should find some information
have a look on the back of the sim card or on the card that the sim card was on
and look for a tel no
which you will have to ring to register the sim card

good luck

mobily register sim card

You can use your SIM card in any phone you like to have. Only the SIM( subscriber identification Module) is the one that is registered to the service provider and is registered irrespective of what phone it is being used.

hi, if the phone is brand new then you know their shouldnt be any problem with the phone the chances are the problem is with the sim card, you need to call the network provider the sim is with and register the sim card once it is registered you will be able to use your phone with no restrictions

contact your service provider and they will register the sim card or provide you with a new sim card that is not blocked

i hope that answers your question
please let me know if you need further assistance ok

AT&T can suspend service on a SIM CARD/PH number. But they also do a permanent disconnect on old SIM card numbers.

If you suspended it - yes they can un-suspend it.

But if they removed that sim from the network, Even if you find the phone, they can send you a new SIM Card, but no they cannot re-add the deleted SIM Card.

my 3 sim card wont register to my 3 phone

You SIM card is inactive. You have to make at least 1 paid call every 6 months otherwise your sim is deactivated. If it's new sim has to be activated.
Rate me if helped.Thanks.