golmar Stadio Plus Manual De Instalación página 105

104
T
erminal connector description.
+ _
T-740 TELEPHONE DESCRIPTION
b
d
a
c
e
f
g
e
If the handset is off the hook, allows to call to the master porter's
exchange.
During call reception and communication progresses allows
the lock release activation.
A D HZ-
D
escription of the T-740 Uno telephone.
a.
Telephone handset.
b.
Speaker grille.
c.
Microphone hole.
d.
Subjection hole.
e.
Telephone cord connectors.
f.
Function push buttons.
g.
Hook switch.
positive, ground.
+ , – :
audio communication.
A :
digital communication.
D :
HZ- : door bell push button input.
F
unction push button.