Please Note: These files require Adobe Acrobat Reader. If you do not have Acrobat Reader installed on your computer, you are able to download it FREE of charge. Phone User Guides MLX Sets 4400 Series Sets - Part I 4400 Series Sets - Part II Partner Quick Reference Guide Voicemail User Guides Partner Mail VS R3 Partner Mail VS R4 Partner Mail VS R5 Merlin Messaging R2 DuVoice: VS Ensemble Programming Flowchart, 29kb Mailbox Admin, 128kb Main Greeting Admin, 187kb Directory Admin, 101kb