Tagus House, 9 Ocean Way, Southampton, SO14 3TJ
0300 373 0747

Telephone Line Installers

Fast Installation

Our local engineers can quickly contact you to process the installation of your new telephone line with minimal fuss. 

Great Value

We offer competitive pricing for our lines, with regular price reviews and easy billing with one single monthly bill.

Local Business

We’re proud to be a Hampshire-Based business offering a persnal service to businesses in Hampshire and the south.

Fast and easy Telephone Line Installations from Tetra Networks.

Are you looking for a phone line for small business?


You’ve come to the right place. Tetra Networks can help you install a new phone line into your business premises quickly and easily.


We make the process simple. With one phone call, you can speak to a single person and start the process of getting your new line installed. No long on-hold times or getting passed between different members of staff. And we manage the installation for you from order to completion. You can be assured that our line install service and billing is competitively priced as we carry out regular tariff reviews to ensure you get the best value.


Our professional engineers have decades of experience in the telecoms industry so you have the reassurance that your new business phone line will be installed in a professional manner.


We’re a proud local business based in Southampton, Hampshire and serve the South Coast of England. If you’re looking for a local telephone line provider, make sure to give us a call.

Want Broadband Without a Phone Line?

Our comprehensive range of business communications solutions

Quality, yet affordable telecommunications services for business.

Call Management

An invaluable tool for businesses. See, hear and report on all calls to and from your system with call management. 

Network Cabling

Category 6 Cable is a twisted pair high signal integrity cable type frequently referred to as Cat6.

Lines and Calls

Flexible, Resilient and high-quality communications systems, plus excellent reduced call tariffs.