Assigning keyboard shortcut to iOS User Agent in Safari's develop menu I am trying to assign a keyboard shortcut to the Develop &gt; User Agent &gt; Safari iOS 8.1 - iPhone menu item of Safari web browser. But in the System Preferences &gt; Keyboard &gt; App Shortcuts, when I enter Safari iOS 8.1 - iPhone, the keyboard shortcut does not work. 

I suppose that hyphen [-] like character that appears in the user agent menu is some other character. Can somebody tell what character is that so that I can the keyboard shortcut working.
That looks like an n-dash to me, rather than a hyphen

Hyphen -

N-dash — 

typing 2 hyphens will change to an n-dash in regular text areas, if you have Smart dashes enabled in Edit > Substitutions, otherwise you could try copy/pasting this one...

Safari iOS 8.1 — iPad