Digital Voice phones | BT Help
www.bt.com › help › landlineWith Digital Voice, it's best to use Essential or Advanced Digital Home Phones, which have been specially designed to use with the service. Digital Voice: Will my service work in a power cut? Your Hub needs power to make calls with Digital Voice. If your area has power cuts, you can buy a battery back-up unit (BBU).
Digital Voice Handsets - BT Community
community.bt.com › t5 › Home-phone-including-DigitalFeb 12, 2022 · Digital Voice Handsets. So, I have just received by new Smart Hub 2 in preparation for digital voice. Today I had another mailing from BT asking ‘do you have the right equipment?’. It continues to tell me that I need to plug my main handset into the Smart Hub 2, however if that’s not possible we can send you a handset which can be paired ...