Serene HD 60J Manuel De L'utilisateur page 12

Automatic off-hook alert
feature
HD-60J comes with an unique alerting feature which alerts
the user when any phone has been left off-hook for too long.
This condition blocks new calls from coming in or going out.
HD phone detects the warning signal on the phone line and
alerts the user to take action. It alerts the user with special
loud rings and bright flashes. User should check and make
sure that all handsets are properly placed on the cradle.
12
Troubleshooting
If you encounter any difficulties, please check the following
before calling our Customer Care Department for assistance.
The phone does not ring or rings very soft when
there is an incoming call
Check and make sure the ringer volume switch on the side
of the phone is set to HI or MED. If this switch is set to LO,
the phone rings very soft.
No Dial Tone
Check and make sure all the phone cords are connected
1.
properly and securely.
Make sure the phone wall outlet is working properly by
2.
trying the phone with another phone wall outlet.
If there is still no dial tone, there may be a problem with
3.
your phone line and you need to contact your telephone
company.
If there is dial tone on another telephone in your house,
4.
there may be a problem with this phone and contact our
Customer Care Department for assistance.