on 11-09-2017 21:39
OnePlus 6 (O2 & Sfr), Z3 Tablet (Three UK), iPhone 8+ (EE)
on 13-09-2017 05:19
I also have a Planet Computers Gemini
I work in IT as an Enterprise Messaging and Collaboration Tools Administrator (Office 365, Slack and much much more) and manage hardware both Mobile and Desktop / laptop, my desk is a bit like PC World
We are all customers and dont have access to any o2 accounts
on 13-09-2017 20:07
Whilst technically correct that the number allocated to the SIM is different, using apple call routing, i routinely take calls on my iPad routed via my iPhone when people have called my main phone number. You just need to have your phone on and connected via an IP network, along with data access to the iPad. I don't even use o2 as my data provider on the iPad, and it still works to handle calls.