O2 Mobile Extension
Mobile Extension (Mobex)
O2 Mobile Extension makes calling between company phones cheaper and easier.
Mobex Connect
No links. No wires. And even more benefits for your business.
Terms & Conditions
Full terms and conditions for all O2 Mobile Extension tariffs.
Related Links
O2 Professional Services
We can help you make mobile solutions work for your business. We’ll work with you, when and where you need us.
Voicemail 901
Sometimes there are more important things in life than answering a mobile
Data Tariffs
Get full Internet access and email on the move with our wide range of data tariffs
