2N Helios, Руководство пользователя и обслуживания

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5.6.
Call Termination Options - Summary
1. The busy or continuous tone
*)
after the call end.
2. The ringing tone
*)
after a predefined count of rings.
3. The subscriber “at the other end“ pressed .
4. The preset maximum call duration has elapsed.
5. 30 seconds after the switch use has elapsed.
6. A
Helios
button was pressed during the call.
7. The keypad button was pressed during the call (can be disabled).
*) The communicator is able to detect a permanent tone, busy tone and ringing tone
even if the tone has two frequency components as in the UK, the U.S.A. (the so-called
BTT tone) and in Canada. This new function does not require setting of any parameter.
One of the tone components must be of 440 Hz.
5.7.
Code Lock
The electronic lock connected to the
Helios
can not only be activated by the phone
but also directly from the door using the keypad. In this mode, the keypad behaves like
a standard code lock with the following features:
•
Both switches can be controlled (if 2 connected)
•
Password length - 1 to 16 digits;
•
Up to 10 passwords per switch;
•
Switch activation time - 1 to 9 seconds;
•
Acoustic switch activation signalling – continuous tone.
The code lock uses the same passwords as the ones that have been defined for the
telephone based switch control. Remember that the default passwords (
00
for switch 1
and
11
for switch 2) cannot be entered from the numerical keypad because they are
notoriously known.
Control
Enter the correct password and . If the password is valid, a long tone is
transmitted for a predefined time (5seconds by default). The corresponding switch is
activated during this time. If the password is invalid,
Helios
sends a refusal signal.
5.8.
Traditional Button Telephone
Any number can be “dialled” in this mode. To dial, press , and to hang up use .
These keys are typically provided with pictograms and . PSTN calls can be
barred for a line in the PBX. The dialling type (tone, pulse) is selected in the
programming mode. With pulse dialling, the character initiates (upon off-hook)
transition to tone dialling – like on any other telephone.
Note: If this function is enabled, you can press to hang up an outgoing call initiated
by pressing a separate button.