How to transfer a call directly to voicemail
f you are on the phone with someone and you would like to transfer them
directly to another persons voicemail so the outside caller may leave a
message, follow these steps:
1) Press the "TRANS/PGM" button
2) Press the "CALL BACK" button
3) Dial the extension number of the person the outside caller wants to leave a message for.
4) Hang-up your phone.