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In accordance with UK Gov guidelines, and in the interest of preventing the spread of coronavirus (COVID-19), the help and support we can offer to you at this time may be affected.
Find out more. We have changed our opening hours and these may differ to the information on the postcard you may have received from us.

DMSL_int_phone_contact_no 0808 13 13 800

Calls from UK landlines and mobiles are free.

If you are not calling from the UK, please dial +44 808 13 13 800. Please note, you may be charged for calls made to this number from outside of the UK. Contact your mobile network operator for call charges. Rates may vary depending on the country you are calling from. We can call you if you send us a message using the form below.

Opening Hours: Open Closed
Monday 09:00 17:00
Tuesday 09:00 17:00
Wednesday 09:00 17:00
Thursday 09:00 17:00
Friday 09:00 17:00
Saturday Closed
Sunday Closed
Bank holiday Closed



Complete our online form


  • Please provide your name so we can address any messages to you directly.
  • This information enables us to check if your TV may be affected by 4G at 800 MHz. Without these details we cannot give you accurate information. Please ensure you check the consent box at the end of the form.
  • Please enter a landline or mobile number
  • This is required, as without further details we cannot give you an accurate answer.
  • If you have a preference to the way we contact you, please select one of the following:
    We may be able to resolve your enquiry quicker if you are able to speak to us on the telephone. When we speak to you we’ll go through a few questions which gives us an understanding of the interference, your TV setup and if 4G could be causing the issue. This will only take a few minutes.