on 02-09-2025 22:46
I am on an Ultimate SIM only plan. Unlimited MMS is part of the plan. If I roam in an included roaming country like China, can I still use MMS for free to send picture messages (MMS) back to the UK?
on 02-09-2025 23:51
It doesn't say either way in the FAQ's
https://www.o2.co.uk/help/products-and-services/plans-and-tariffs/ultimate-plan-faqs
I'd ask the question on one of the social media channels.
Facebook (https://o2uk.co/O2CFB) or Instagram (https://o2uk.co/O2CIG)