Phone calls keep cutting out

[Lol84]

Calls keep cutting out and poor signal in my home

[Enlli]

Provided you are a contract customer use WiFi Calling at home

https://www.o2.co.uk/connectivity/wifi-and-4g-calling

See Also

Guide: How can I sort out my network issues? 

Guide: Is the network down for me or everyone? 

[Oxonian]

@Lol84 

This app is briefly referenced in the guides that have been provided to you ; it is strongly recommended :- 

My Network App - Find Out More About Your Network Coverage | Apps | O2

https://www.o2.co.uk/apps/my-network