You must use DECT phone models, active remote on setup, use RJ11 connector.
Phone remote play only with RPN mode either you choose atmode on setup, you must use your phone with RPN technic channel xx at yy% = xx [CHAN] yy[@Level]
In the manual there is shortcut phone page 515 here : http://www.etcconnect.com/docs/docs_downloads/manuals/Congo_Congo-jr_v4.3_User_Manual.pdf
You must use DECT phone models, active remote on setup, use RJ11 connector.
Phone remote play only with RPN mode either you choose atmode on setup, you must use your phone with RPN technic channel xx at yy% = xx [CHAN] yy[@Level]
In the manual there is shortcut phone page 515 here : http://www.etcconnect.com/docs/docs_downloads/manuals/Congo_Congo-jr_v4.3_User_Manual.pdf
www.etcconnect.com