Home / Support and documents / Technical Documentation / Getting Started Getting StartedChangeMe ChangeMe User's Manual (September 2020) 2,73 MB Voice Communication Devices BeFREE 22 1,88 MB BeFREE 20 1,70 MB BeFREE 10 1,89 MB BeFREE 07 1,30 MB BeFREE 03 1,48 MB Inclination Mechanism 1,99 MB Intercom 1,15 MB Speakerbox 1,45 MB Handset 1,15 MB FREE Programmable Keyboards FREE 1,92 MB