OK, here's the problem.  I have 2 staff with i-mate JasJars used for data only on Vodafone and they've gotten mixed up and we can't tell them apart !! No identifying features, they both look identical.

Once you've all stopped laughing (as I did when the staff came to me, till I realised I couldn't tell them apart either), can someone please tell me the code to dial in to get the "phone number" for the data account (as opposed to the IMEI code for the unit) ??

Thanks