MMS from o2

[gmarkj]

Having done a quick search of the forum there is another topic about this, but the situation is slightly different so thought it deserved a new topic...

Today I have received 2 messages from o2 (when pressing and holding on the message it comes up as from o2UK - see below). 

This takes the total to 4 in the last 2 weeks.

My question is this - is this a legitimate message from o2? Should I trust it or just delete it without downloaded?

[Cleoriff]

O2 do have their own 'phishing report service' @gmarkj

http://www.o2.co.uk/help/everything-else/fraud-and-phishing-advice

[jonsie]

They say forward the message to 7726 but being an mms I'm sure you will get charged for it. Also if from O2 it would say O2-UK. 

[PhoneChanger]

I have received MMS from O2More before, have you signed up to this service?