I don't know about the Pearl but I've just found out how to delete my email account on my Curve.
Main Menu/Setup/Email settings/Highlight your email address/options/delete.
Bit of a rigmarole but it works!
This thread is now locked and can not be replied to.
Windows 10 Home vs Windows 10 Pro comparison: Here are the extra features you get in the Pro version
Why Formula-e needs to go faster
How Instagram spots trends
How to use Apple Music in the UK: Complete guide to Apple Music's features