Features
Office 45
Leave message
L e a v e m e s s a g e
L e a v e m e s s a g e
L e a v e m e s s a g e
List of callers
L i s t o f c a l l e r s
Making calls with your
own settings on a third-
party telephone
MESSAGE LED
M E S S A G E L E D
M E S S A G E L E D
M E S S A G E L E D
M E S S A G E L E D
M E S S A G E L E D
M E S S A G E L E D
Opening doors
O p e n i n g d o o r s
Office 35
Office 25
Office 40
Office 30
Office 20
Office 10
Office
Analogue
ISDN TM
Handset
TM (DTMF)