Operation Manual

Functions

middle sidekey

(620d, 630d

only)

short stand-by, call calls the programmed function

long stand-by programming with the desired

function

call increases volume – if key is pro-

grammed (save via )

lower sidekey

(620d, 630d

only)

short stand-by, call calls the programmed function

or during call – if the key is not

programmed – decreases vol-

ume

long stand-by programming with the desired

function

call decreases volume – if key is

programmed (save via )

sidekey

(610d only)

short call decreases volume (for current

call only/save with

)

Key Duration

(key press)

…State Description