My boss uses a Xda Exec mobile,

I know very little about these but I suppose its basically a PDA?.

He wants to able to able to sync the unit to the internet using the onboard phone rather than using the wireless in the office.

Where would you find the ISP server phone number ? or is that the phone number for that phone ?

It also asks for his username and password then the access point name if you require a GPRS conenection.

Can anyone help ??

Does anyone have one of these ?

Advice needed asap if possible.