HOW DOES IT WORK?
You pay a fixed amount each month for the chosen package that suits you, then you surf as much as you like in your chosen time and for the amount of hours in your allowance.
Unmetered Dial-upis ideal for the medium user, who knows when they will use the internet.
WHAT DO I NEED FOR UNMETERED DIAL-UP?
Green ISP Unmetered DIAL-UP can be supplied to people with a standard BT telephone line.
You will need a Modem installed inside your computer or through the USB port, you can buy from your nearest computer ar electrical outlet, but most modern computers will have one built in (it is always best to check you have a dial-up modem before you order "dial-up" so as to avoid confusion later).
WHAT DO I NEED FOR ISDN?
In order to get ISDN connectivity, you need to get an ISDN circuit installed by BT (CALL 150). They typically supply you with standard NT1 equipment (the ISDN 2 or ISDN 2e wall box) which has an ETSI standard S/T bus, and two RJ45 sockets.