How do I set my Nokia Lumia 820 email frequency to "Manual"?

[AntBoots]

How do I set my Nokia Lumia 820 email frequency to "Manual" in the sync settings? (Is it all 820s, mine is Vodafone branded)

I had the option on my 800 and I have seen it in the manual for the 920 that it's an option but don't see it in my settings?

I have seen I use a mass of data at midnight every night which must be where it uses the "daily" option that I've currently got it set at.

 

[Huime]

some version does not have that option, att for one does not have that option.

 

[Onursari]

You can choose that manuel settings on Gmail settings but as i see there is no option like ' Manuel' or something like that on hotmail.