Why has conference stopped working

[Cardis101]

Conference calling has stopped working

[Cleoriff · Accepted solution]

Hi @Cardis101 

Check out this guide Guide: Conference Calling Hints and Tips - Avoiding Call Charges  

If you still can't get it working then

Give O2 a call on 202  or 0344 809 0202 (Contract)

Or you can message O2 on Facebook ( https://o2uk.co/O2CFB) , Twitter ( https://o2uk.co/O2CTW) or Instagram ( https://o2uk.co/O2CIG), hopefully they should be able to help.