Show previous month usage

[mng]

I am on a cheapo 1GB SIM-only contract, and just got my bill  - no surprises.  But I can only see my usage this month, which started today, so is zero.  Is there any way to see last (or earlier) month's usage?  I would like to know how much I am using.  The only way appears to be to check just before the end of the billing cycle, which seems naff.

[MI5 · Accepted solution]

@mng 

How to here Guide: How do I get to the 'Download Bill' page? 

[Cleoriff]

@mng 

Depending on when you started your contract, you will be able to check previous bills via MY O2 using this guide Guide: How do I get to the 'Download Bill' page? 

[mng]

Thanks MI5 and Cleoriff: I did find the info under other bills, and have now bookmarked the details page.  The link seems to take me straight to my usage even when not logged in - perhaps it manages to do that because I selected 'remember me'.   I lost the first vn of this reply as a result of all the logging in-out to test it.

[Cleoriff]

Pleased it's sorted for you @mng 

[MI5]

You're welcome