Snapdata's Snapshots UK Fixed Telephone Services 2007 provides 2006 year-end market size data, with 2007 estimates, 4 years of historical data and five-year forecasts. The Snapshots report gives an instant overview of the UK fixed telephone services market, and covers residential and business telephony fixed line services. Market volume is based on the number of lines. Fixed Telephone Services Fixed telephone services are traditional wired telephone service, rather than wireless service. ISDN Integrated Services Digital Network / PSDN Packet Switched Data Network / PSTN Public Switched Telephone Network. The data is supplied in both graphical and tabular format for ease of interpretation and analysis. The Snapshots UK Fixed Telephone Services 2007 forms part of Snapdata's Telecommunications industry coverage.