Panasonic DBS576 User Manual page 89

When a caller originates a call, the call appears on the first available PDN key. If all
PDNs are unavailable, the call will select the EXT LED.
When calls come in to a DN, the call appears on the first available DN key. If the
call is to your PDN and no PDN key is available, the call appears on the EXT LED.
Directory numbers may be assigned to FF keys 25-32. These are non-appearing
keys.
Intercom voice calls only go to the PDN extension but light the corresponding
NPDN keys red. A tone call follows the appropriate ring status (immediate ring,
delayed ring, etc.) for any extension.
To originate a call
1. Lift the handset or press the ON/OFF key.
2. If dialing an outside call, dial the outside line group access code (9, 81-84).
3. Dial the phone number or extension number.
To receive a call to a directory number (PDN or NPDN)
1. If ringing, go off-hook or press the green blinking PDN or NPDN key.
If not ringing, press the red blinking PDN or NPDN key.
To originate a call using a non-primary directory number
1. Lift the handset or press the ON/OFF key.
2. Press the desired NPDN key.
3. If dialing an outside call, dial the outside line group access code (9, 81-84).
4. Dial the phone number or extension number.
To receive a call using a non-primary directory number
1. Lift the handset or press the ON/OFF key.
2. Press the desired NPDN key.
To call a primary directory number extension (NPDNs not
called)
1. Lift the handset or press the ON/OFF key.
2. Dial the Direct Call to PDN access code (default = 766) or press the Direct Call
to PDN key.
576-51-750 DBS 576 issued April 2002
6. Using Additional Features
89