Digital Voice phones | BT Help
www.bt.com › help › landlineDigital Voice: Will my existing phone and fax machine still work? With 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: Using the BT Advanced Digital Phone with Alexa; All about Voicemail for Digital Voice
Digital Voice phones | BT Help
https://www.bt.com/help/landline/digital-voice-phonesDigital 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: Will my existing phone and fax machine still work? With Digital Voice, it's best to use Essential or Advanced Digital Home Phones, which have been ...