User guide

Start the Phone – Log On/Off
Dialog 4425 IP Vision20
Start the Phone – Log On/Off
All the system settings for your IP phone must be set by the system
administrator before you can use the phone.
When this is done, and the phone is connected to the local IP
network (LAN), your phone starts the start-up procedure
automatically when you connect it to the mains.
Notes:
The phone does not work at power failure. After a power
failure the phone will restart automatically. However, when
password is requested, you must log on before the phone
can be used again.
If your phone does not work properly, press the Clear key,
the Mute key and
# simultaneously for at least one second
to reset the phone.