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If you’re experiencing interference to your Freeview TV service, this could be caused by the 800MHz frequencies used by some 4G services. Use the options below to find out if you might be affected, and how we can help.
Find out what happens when 4G mobile services at 800MHz are activated
If you’re unsure, select NOT SURE to enter your postcode and find out whether we have sent postcards to your area
Read common concerns about 4G related Freeview interference