Reference guide for Allo 6865i phone. July 06, 2022 20:02 Updated Basic and getting started document for using the Allo 6867i office phone. The guide is PDF. Allo Quick Reference Guide_6865i.pdf 2 MB Download Related articles Reference guide for voice mail Reference guide for Allo 6867i phone. Voice mail on office phones. Enroll in DUO mobile for the first time. What is Microsoft Teams and how do I use it.