on 30-03-2020 09:59
Have sent a text with family O2 mobile numbers to 21500 but the response is the numbers aren't correct have checked and resent but still getting the same response. What do I do next as we are still being charged the full monthly amount?
on 30-03-2020 10:02
You need to ask customer service to add the numbers for you. This feature has always played up online.
OnePlus 6 (O2 & Sfr), Z3 Tablet (Three UK), iPhone 8+ (EE)
on 30-03-2020 11:06