ICT Tip 044 - Work Email on Smartphones.doc
Y'all will have to do a bit of the work yourselves this week - I've stripped out all the settings specific to my domain and replaced with them [placeholders in squarebrackets]. Go through and fill out the details as appropriate to your network. We use Exchange here, so it may not be appropriate for your network, though I'd have thought most email services were capable of supporting smartphone email.
iPhone, Android and Windows Phone instructions