A phone network is set to start work in Sidmouth on Monday (January 11) upgrading its mobile internet coverage to 4G.

O2 will also be improving its 2G and 3G services as part of a major nationwide investment.

During the work, there may be times when a customer’s signal experiences intermittent service.

Customers can download the O2 TUGo app, which enables them to make and receive calls on any WiFi-connected device using their mobile number. For more information, visit www.o2.co.uk/apps/tu-go