BT voicemail forwarding is a free service which allows you to receive your BT voicemail messages as email, meaning that you can listen to your messages when you are away from your phone. You can set up voicemail forwarding from a nominated phone number to up to eight email addresses.
Voicemail messages left on a nominated phone are saved as an MP3 audio file and an email is sent to a nominated email address to notify you of the message. You can then click on a link in the email to listen to your voicemail message. You can also save and archive your messages so that they can be retrieved at a later date.