O - 3
Operation
O
Notes ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
External authorisation (Authorisation)
-
If you hear the error tone instead of the external di-
alling tone when seizing an external line, your tel-
ephone is not authorised to dial an external phone
number.
Barred range
- If the barred range of the telecom-
munications system is programmed for your tel-
ephone, you cannot dial the external phone num-
bers in the barred range. You hear the error tone.
Call internally -
possible on telephones with spon-
taneous external seizure which have no
#
key
(hash) or do not support it.
DTMF post-dialling is possible for all existingl
connections, even in a refer back call, during bro-
kerage and during a three-party conference. You
can post-dial numbers and letters (
1
...
0
,
*
and
#
).
Reserved line
- The telecommunications system
calls you for 60 seconds when the reserved line is
free. The reservation is cancelled after 1 minute if
no connection is made in the meantime.
On telephones without a
*
key (asterisk key) or
which do not support it, you have to press the
number
99
instead of the
*
key.
Answering calls
You can distinguish internal from external calls by
different ringing rhythms on your telephone provi-
ding your terminal supports different ringing
rhythms.
You are connected with the caller when your
telephone rings and you Lift handset.
Knocking
- You receive a call while you are
speaking. The call knocks. You hear the internal
knocking tone once (internal call) or the external
knocking tones several times (external call). You
can answer the call and switch back and forth
between the two calls (brokerage).
You can reject the external knocking call. If you
reject it, the caller hears the busy tone.
You are called ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
a
h
t
Your telephone rings
Lift handset
Hold conversation
You receive a knocking call ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
t
q
ª
a
h
t
You are holding a
conversation and hear the
external or internal
knocking tone
Automatic call from
knocking party
Lift handset
Hold conversation
Replace the
handset
You receive an external knocking call (when line is free) ¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢¢
t
q
r
0
t
You are holding a
conversation and hear
the external or internal
knocking tone
Refer back,
call is held
Pick up
knocking call
Hold conversation
Summary of Contents for AC 14 analog
Page 1: ...AC 14 communication with Operating Manual ISDN PBX a system...
Page 2: ...I 2 Introduction...
Page 12: ...S 6 Set up...
Page 67: ...K 5 Key words K...
