8861 Handset Training- Button Layout — Training on the physical buttons on the phone.
Handset Training - Video 2 - Placing and Receiving Calls — Training on placing and receiving calls.
8800 Handset Training- Answer Calls — Training on the Applications and Directory buttons
8861 Handset Training- Training on voicemail
8861 Visual Voicemail — Training on visual voicemail.
8831 Conference Phone Training
Cisco Jabber- Calls and Voicemail