Filter visual and ignore date range only

Apologies for not explaining it too well (same problem i had searching for an answer, hard to know what to ask).

Thanks for the ideas so far but havnt yet fixed the issue for me, it seems like it should be a simple answer.

To put it simply,

- The Mobile Service Data Usage visual is filtered to show only the last month of data

- Monthly Usage by default has no date filter so shows full history of data for all phones, no problem so far
- When i click on a phone in the Mobile Service Data Usage visual it will filter the whole page for just this phone as you expect

- What i want is for the Monthly Usage visual to then show the data for that selected phone BUT continue to show full history of data, what happens is it filters to just the last month of data (using that filter added to Mobile Service Data Usage visual).

Here is the before picture showing everything fine by default:

Then once i click on a phone number, it filters BOTH the phone AND the one month filter, i just need it to filter the phone but leave it to show full history of it: