This gets asked at least once a week and I've asked for it to be stickied, but for the admin don't listen....
😞Dial **61*901*11*30# and hit Send.
You can set it in increments of 5, where 30 seconds is the maximum. (30 secs in example above).
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion.
This is not Customer Service so we are unable to help with account specific issues.Currently using:
Pixel 7a (O2 & Lyca), One Plus 6 (Sfr), iPhone 12 Pro Max (Vodafone)