Christmas Telephone Systems

Lister Communications would like to wish you and everyone at your business all the very best during this holiday season and thank you for your continued business during the last year. We hope your Christmas preparations are well under way!

The Christmas period can be a stressful time for business owners trying to ensure that your clients still receive the levels of service they require. With this in mind we would like to remind you about any telephone system, voice mail changes, telephone line diverts or customer announcements that you may need for your telephone requirements*.

To avoid disruption to your service and customers please notify us via email of the changes you require to by Friday 12th December this will enable us to action the changes you require before the Christmas holidays begins. Unfortunately we will be unable to guarantee any changes to your telephone requirements over the Christmas period if requests are submitted after this date.
*charges may apply

Lister Communications will be closing at:
3:30pm on Wednesday 24th December
and will re-open at
9am Friday 2nd January.

During this period call 01453 829200 to contact our on-call* service

If you have a mobile phone issue and would like to contact the networks directly over the holiday period the numbers are below

UK Mobile Phone Contacts

Orange 07973100345
T-Mobile 08454125000
Vodafone 08700700191
O2 08009777027
Vodafone VPS 03333044550
EE 07953966250

Alternatively you can contact our mobile technical support team via email at

Have a very Merry Christmas and a Happy New Year from all at Lister!