BT Business
Provides broadband, web hosting, fixed phone lines, mobile and IT services to UK businesses. Specialises in solutions for small and medium-sized companies.

Comm-Tech Voice & Data Ltd
Offers business mobile and fixed line phone systems together with vehicle tracking systems. Profile, services and product range. [Norwich]

Connect World
Forum for the discussion of telecommunications development aimed at the decision makers.

Tesla Dynamic Ltd
Offers business VoIP communications and web to SMS systems. Profile and service details.

The BT Network
A technical description of the network's topology, an explanation of the difference between a DLE and a DMSU, and a list of the main network switches.

The Telecom Shop
Bespoke telephone system design including manufacturers such as Panasonic, Nortel and BT. Provide nationwide installation, line and call-management.

Uk.telecom FAQ
A compilation of frequently asked questions from the newsgroup.

United Kingdom Telecommunications Academy (UKTA)
Offers free training courses to applicants from countries wishing to benefit from the knowledge and experience of the UK based communications industry.

XLN Telecom
UK provider of business phone, broadband and mobile packages to small businesses.