24-01-2022 12:11
I did sim swap last night to eSIM and since then till now, I cannot make calls or receive calls. I can not even dial 202 to speak to O2 customer services
24-01-2022 12:36
Have you rebooted the phone?
If you message O2 on Facebook (https://o2uk.co/O2CFB) , Twitter (https://o2uk.co/O2CTW) or Instagram (https://o2uk.co/O2CIG) , they should be able to help you with this.
Thanks.