At800 raises Freeview interference awareness with ‘Twitter postcards’

At800, the body set up to test for interference from 4G networks on digital-terrestrial broadcasting in the UK, is raising awareness by launching a service that will see it print Twitter messages onto traditional postcards.

People that live in areas where 4G at 800 MHz will soon be activated can Tweet a family member or friend using the hashtag #at800postbox and At800 will send the message by post.

“The at800 postbox is a light-hearted way to remind people where new 4G mobile services at 800 MHz are being activated and to highlight at800’s role in resolving any Freeview disruption this could cause,” said At800.