There are similar posts about data roaming in Switzerland but none specific enough to solve my problem.
While out of wifi, which works fine, I cannot make any calls, emails, sms-messages or go online. I have data roaming switched ON and a spending cap of £50, plus I’ve only started my new £24 pay montly plan 5 days ago and have tons of data left. I tried the iD chat bot which sadly was a complete waste of time, unable to answer any questions, no matter how simply put. Speaking to a human being would be nice. I understand that Switzerland is not part of the EU roaming zone as “it’s not in the EU” (well, nor is the UK!), but I really don’t care how much I pay for it, I NEED data roaming for work!! Please help.