TikTokTime to bust out your best robot moves 🤖 Dance duet with Bubl and share with #O2BublDance. Bubl’s here to show you the steps. Just like O2’s here for you as the UK’s No.1 Network.Δ Terms and conditions: Δ No.1 Network: Based on total number of connections to O2 network vs. number of connections to each of Vodafone, BT Group and Three as at 30.06.20. Limitations to network coverage and terms apply.