on 31-07-2022 17:18
I cannot recieve or call since changing phone and going sim only. Invidious call message appears. Have a galaxy, no option to disable volt calls
Thanks
Solved! Go to Solution.
on 31-07-2022 17:21
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 31-07-2022 17:21
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.