Need call forwarding on a vetch dect 6.0 - Vtech CS5121 Cordless Phone

SOURCE: how do I check my voicemail on my vetch dect 6.0

Enter the model of your VTech DECT 6.0 phone/answering machine into the search box at http://www.vtechphones.com/support/general/manuals to download a copy of the manual.

If the messages are on a voicemail system provided by your telephone company rather than on an answering machine attached to your phone, then please contact them for instructions on accessing their voicemail system.