O2

I am on a sim only deal and the monthly bill is never the same and there are no extra charges in the billing breakdown.I'm at a loss to understand why it is different every single month. My tariff is - O2 Sim Only Unlimited 12M 20GB This months bill ...

I had an esim on my apple watch but was not using it.How do i cancel this?I removed it via the applewatch app on the iphone but it warned i might need to contact my provider. Cannot see anything on o2 page to help.Can someone shed some light?

As the title suggests can anyone tell me if the apple sim deal is month to month or 12/24.There is hardly any info to confirm. I've just come to 02 from 3 and I am confused about the £5pm for the watch esim.My o2 deal is for 12m for the mobile, but n...