My niece has a 3 dongle and had no problem with it until this week. I bought her a £25 topup for her to useat University however there unavailability problems trying to do it online. So me being me did it over the phone and got it wrond! I used the automated service and should have gone through their helpdesk and so it was never converted to an addon, very important as I found out. However the nice people at 3 sorted it all out for me and said as it was a genuine mistake they would convert the topup into the required addon. Other than that she has had good service from 3 dongle and would reccomend it to anyone.
am i missing something here? tugtac asked about a wifi dongle and every answer has been about mobile internet/3g dongles these two technologies are completly different
A wifi dongle would allow you to contect a computer up to a wireless network ie the ones that most of us have in our houses now or hotspots such as airports etc, while a 3g dongle would allow you to connect up to the mobile network and and recieve an internet connection wherever a 3g signal is present, they will not allow you to connect to a wifi network.
tugtac it might actually be useful to clarify what you are actually asking about wifi dongles or mobile internet dongles?