What functions aren't available when using the Welcome (M) 4.3" Video hands-free indoor station in 'Slave mode'?
Welcome (M) 4.3" Video hands-free indoor station has 2 modes:‘Master’ and ‘Slave’ mode.
‘Master’ mode has whole functions.
‘Slave’ mode has only part of the ‘Master’ functions; Blacklist, Call forward, Auto-unlock, OS password are not available when using the 'Slave mode'.
Tags: DES