Also Afrihost locks your uncapped account to one telephone number, as shown in the client zone. I use my uncapped at one of two locations (my express+) depending on where I am (only logged in at one site at a time in any case) but I cannot do that with the Afrihost account. So, even though the speeds are full 4Mb for me, I'll stick with my downgraded express+ account.
what has happened when you have tried to logon when you are at a site other than the one associated with your number?