Reference guide for Allo 6867i phone. July 06, 2022 20:01 Updated Basic and getting started document for using the Allo 6867i office phone. The guide is PDF. Allo Quick Reference Guide_6867i.pdf 4 MB Download Related articles New employee map Reference guide for voice mail How do students connect to campus WIFI with personal equipment. Reference guide for Allo 6865i phone. Online video (training) for the Allo Mitel 6865i phone.