on 12-03-2022 17:17
If people ring my O2 sim from a landline they hear ringing or engaged tone. Nothing registers on my phone. Calls from mobiles seem to be fine. Any thoughts? Thanks
Solved! Go to Solution.
on 12-03-2022 17:41
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.
on 12-03-2022 17:41
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.