New sim pin code

[Cathiee]

Just got new BT sim.  I want to lock my sim with a pin for security, like I did with vodafone.  Is there a default pin I have to change? BT chat were useless as ever and suggested I use the PUK code!'

[Dean007]

Hi @Cathiee
The SIM pin is turned off by default. But try 555

BT SIM pin

[Cathiee]

Thanks. Will just try and set my own

[Cathiee]

Just tried to enter pin to lock sim card and it has rejected it, only three attempts and I have tried twice! Now what do I do??

[Dean007 · Accepted solution]

@Cathiee

You can try 6666. If that doesn’t work you can find your PUK via your  BT.com account select mobile and then the PUK is under sim 

[Cathiee]

Thanks Dean