Ring Tones
Call
Meaning
Tone
Internal call
(Factory settings, see section 5.8,
page 42)
Incoming call. Is valid for
external
calls as well by default
External call
(Only when different ring tones
are set, see section 5.8, page 42)
Incoming external call.
Callback on busy
(Only when different ring tones
are set, see section 5.8, page 42)
Signals that the called busy party
is free again when callback on
busy is active. Lift receiver – the
connection is made.
Do-not-disturb
(Block against incoming calls)
Incoming calls are rejected. Tele-
phone will not ring (section 4.7.1).
Signal Tones
Signal tone
Meaning
Tone
Dial tone
Please dial!
Dial tone
A call forwarding I ’unconditional’ or a block
against incoming calls is active. Please dial!
Dial tone 400 Hz
Continuous dial tone (like outside line).
Necessary for some modems or fax machines
Outside line dial tone
You are in the public net. Please dial!
Ring tone
The called extension is free and is being called.
Busy tone
and
Error tone
The dialed extension or the lines are busy or can-
not be reached.
On-hold tone
The connection is on hold.
Otherwise:
T
On-hold music
T
Confirmation tone &
Call waiting tone
The entered command was carried out.
During a current telephone conversation, a fur-
ther caller is trying to reach you.
Ready tone for re-
mote administration
Enter a new command!
All terminal devices support the signal tones mentioned above.
T
T
Means: short tone – pause – short tone
T
T
Means: long tone – pause – long tone
Technical Data
External power supply
12 Volt, 12 Watts
Radio interference suppression
complies with CE0188X
Dimension: length x width x height [mm]
138x278x51
D-channel protocol
DSS1 in P-to-MP and P-to-P configuration
Maximum number of terminal devices per TR port
3
Maximum length of cable to terminal devices
50 m
