As you know the clocks are due to go back an hour on Sunday 28th October.
Although most modern phone systems will update the time automatically some will not. Click here to access our guidelines to assist with updating your Mitel telephone system.
Due to recent high call volumes it may take longer for an engineer to assist, so please ensure you read the guidelines on our website before requesting support.
Alternatively, if you want a phone system that has the ability to automatically update the time, please call us on +44 (0)20 3668 0444 or email email@example.com.