The Right Support for You
PSU's highly trained team will keep your telecoms running smoothly
Our BSI ISO 9001:2008 accredited customer service ensures that you receive the assistance you need.
We’ll make sure we thoroughly understand your Mitel environment
We have the necessary experience across a wide range of industries & applications
We’re committed to providing ever higher levels of service
We’ll clearly detail the engineering & response repair times available to you
We’ll provide you with all the updates around Mitel services
We give you real value backed up with the quality & expertise of our engineering and service support teams.
Excellent value for Mitel Maintenance. We’ve seen other providers try to charge a premium rate for the service that PSU delivers as standard.Wightman & Parrish Ltd
Read how we've helped our Mitel Support customers
Case studies on our phone system maintenance
Find out how our detailed knowledge of Mitel phone systems was critical in English National Ballet's decision to choose us
Award Winning Hosted IT & Telecoms: Ringway Jacobs
Find out how we've driven success for the Highways company with our Hosted ...
Looking for instructions for Mitel Phone System handsets?
Download Mitel user guides
Thinking about a New Mitel System or Upgrade?
PSU will take you through a step-by-step process to find the right Mitel telephone system and Mitel support to meet your needs.
Everything from hybrid, IP, hosted and software-based solutions, to all the handsets and accessories you'll need to keep your telecoms running smoothly.
PSU got our telephone system up and running for us in less than a day - 10 out of 10!Emerson
Expert engineering and execution
Significant cost savings
British Standards Institute accredited customer service
Full Mitel maintenance and support