Making your office work
Live chat now
Special offers from First Office SystemsOur AwardGovernement funds installation of fibre ethernetResponse times to faultsSurvey results for First Office Systems


Mitel’s range of telephone handsets is excellent.

All handsets can be used on the MiVoice Office (formerly called the Mitel 5000) and the MiVoice Business (formerly called the Mitel 3300) apart from the digital 8528 and 8568 handsets.

The most popular handsets are the Mitel 5312, 5320e, 5330e and 5340e. The whole range, in order of specification/price (cheapest first) is shown below:

5304, 5312, 8528, 8568, 5320e, 5330e, 5340e and 5360e. We have ignored Aastra handsets here as we are not accredited to sell it (nor would we wish to).

Mitel also provide cordless handsets as well as audio conferencing and Reception solutions.


What our customers say...

"As Operations Assistant at Konditor & Cook, I was placed in charge of overseeing the implementation of new telecommunications infrastructure from First Office and they have been great at every step. Much time has passed since then, but no issue was ever too big or too small for them to handle and they have continued to provide support and assistance of high levels all the time. Thumbs up for Matt and Andy from support for their great assistance every time we need it!"
Mantas Miliunas - Konditor & Cook - 5 Star Facebook Rating

Our Partners include:

Canon Mitel Avaya Gamma Samsung microsoft