In simple terms Carrier Pre Selection (CPS) is a voice service allowing you to route your outgoing calls over net:telecom's network. This gives you access to competitive rates. It's simple to install, we manage the processes for you and there's no need to change your phone numbers.

CPS automatically diverts calls from BT to net:telecom's network. There is no installation or programming of equipment required and you don't have to dial a code to activate the service. This means there is more efficient routing of calls to the net:telecom network maximising the savings that you make.