Business ISDN

Pricing
Pricing information for Business ISDN
  Pricing

SurfTime withdrawal
Notice to customers with unmetered dial-up Internet access.
  SurfTime withdrawal

Customer Support
With Business ISDN you have a dedicated support desk specifically trained on this product.
  Customer Support

Mail Relay Backup for non-NAT
Find out about our Mail Relay service with added anti-spam facilities
  Mail Relay Backup for non-NAT

Midband Service Comparison
Demon Dial-up accounts have 128kb/s midband capability built in as standard so if you are moving too much data for narrowband Dial-up, but broadband has not yet reached your exchange area, this is for you.
  Midband Service Comparison

Dial-up Telephone Numbers
Useful Dial-up Telephone Information and Numbers
  Dial-up Telephone Numbers