Thanks, for that. Useful knowing about the EE splash ! Makes it it better.
Found this on the EE site as it may help :
You can unlock your device by filling in our online form or calling 150* from your mobile.
The cost of unlocking your device depends on whether you’re on pay as you go or pay monthly.
Pay as you go
If you’re on pay as you go, you can unlock your phone as soon as you get it, as long as it’s locked to EE, Orange or T-Mobile. Your pay as you go account must be registered with your details for us to unlock a pay as you go device. Register or manage your account >
You must also ensure the device has not been reported as lost or stolen.
There are no charges for unlocking for pay as you go devices bought from EE and our indirect partners. We’ll need to check other devices to confirm where and when they were bought. Pay monthly devices used on pay as you go will be subject to pay monthly rules and checks.
Pay monthly
If you’re on pay monthly, you need to have had your contract for six months before you can unlock a device. If you’re within contract, the cost to unlock your device is £8.99. This charge will be applied to your account once the unlock code has been provided and will show on your next bill.
There are no charges to unlock your device once you’re out of contract with your device.
To be eligible for unlocking you must:
be the account holder for this device and phone number
have been an EE customer for at least six months
ensure your bill has been paid and your account is up to date
ensure the device has not been reported as lost or stolen