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Home > Products > Voice Telecommunications > Business Telephone Lines

Business Telephone Lines

Business Phone Lines – ISDN and Analogue Lines


We have been supplying telephone line services to business for over 15 years – from when BT phone lines were first allowed to be sold through Independent Communications Providers.  That gives us a unrivalled level of experience in managing the supply, installation and support of your business phone lines – and yet our line rental and call charges are some of the most competitive in the industry.

Transfer your existing BT lines seamlessly to Spitfire with no upfront charges. Our phone line portfolio has equivalence with all BT Retail products and therefore moving your line rental from BT to Spitfire is just a simple administrative process.  The line itself will not change in any way – you are just transferring the billing and ongoing support. Alternatively ask us for a quotation to supply your new office or talk to us about upgrading to VoIP or SIP trunks.

Key benefits

  • All phone lines provided by Openreach (a BT Group Company)
  • All phone lines remain with Openreach with no change of infrastructure
  • All support provided from our London Support Centre
  • Consolidated single monthly bill of all Spitfire services
  • Significant rental and call charge savings

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