TEMA TELECOMUNICAZIONI SRL
Doorphone AA-514
MAS-AA514-REV03EN
Page 15 of 56
6.2.
DAY / NIGHT mode with call repetition to the same number
To activate this mode should be set up properly its parameter (parameter 118). The operation is similar to that of
the above described mode with in addition the possibility to perform a cycle of call attempts in order to increase the
possibilities of handling the call with a positive outcome. The call is considered successful when the operator dials
the code specified in parameter 123. In all other cases (busy, free, no answer, answer without send the code...) the
system waits for the time specified in parameter 155 after that make a new call attempt to the same number until
the end of the number of call attempts set in parameter 151.
Pressing another button during the call cycle has no effect. The visitor will not be able to listen to the call attempts
until the operator has not entered the code to enable communication.
The operator that receive the call will hear the system tones as a call alert by the visitor. The system returns to
standby at the end of the notice cycles or when the operator (after he has entered the correct code) closes the
conversation with the visitor.
6.3.
GROUP Mode, cyclic calls
To activate this mode should be set up properly its parameter (parameter 118).
For each button it is possible to associate two contact numbers, normally used in the Day / Night mode described
above. When the system is instead set to operate in the Group mode, the pressure of a button causes the system
to begin a cycle of calls to both numbers associated with each individual button and a third number common to all
the buttons defined in the parameter 220.
The cycle is interrupted only when the operator that receive the call type the correct code set in parameter 123.
This mode is similar as the Day / Night mode with calls repeat with the difference that each cycle of calls is carried
out on three different numbers.
If the system is in Day mode will be first called the number in the parameter associated with the Day mode button,
then Night and then the third number. If the system is in Night mode will be first called the number associated with
the Night mode button, then Day and then the third number.
This operating mode is particularly useful when you want to get the best chance to contact one of the operators by
the visitor (temporary job sites, other).
6.4.
Additional features of the keypad expansion
If the expansion module AA-516K is installed, the visitor can make a call simply by dialing the desired number if
known by him or presented into an index table placed near the doorphone (eg the AA-516R expansion), typing it
directly on the keyboard.
The introduced number to dial is considered finished after about two seconds after the last dialed digit by the
visitor. It is possible to speed up the dialing without waiting for the system timeout by pressing the pound key (#) at
the end of the number, in which case the call is made immediately.
The visitor, realizing that has made mistakes in typing can be immediately cancel the entered digits by pressing the
star key (*), the same key has the function to break down if the call is already in progress.
In addition to direct dialing mode, the keypad allows for Speed Dial function, in which it is possible to associate a
number to call to each digit of the keyboard (10 phone numbers associated with the digits from 0 to 9), this service
can be enabled via the parameter 149. The numbers are 20 in total as 10 are associated with the digits in the Day
mode and the other 10 can be associated with the same digits in the Night mode.
According to the system mode, the visitor can then contact one of the 20 numbers entered. The Speed Dial mode
is NOT exclusive but coexist with the possibility of direct dialing with the only exception that it is not possible to
directly dial single digit numbers. Having to select the visitor directly to a single-digit numbers it is not possible to
use the Speed Dial service.
The Speed Dial feature (single digit of the keyboard) behaves as pressing a button on the base system and it is
also adjusted according to the parameter 118 about the operation in Day/Night mode, Day/Night with repeating
calls, or Group mode. In practice, for the user the keyboard also add 10 more call buttons.
By directly dialing the number to call on the keyboard, may be possible for the visitor to dial a number that you do
not want to be dialed, or at least reached (eg outside the company). To avoid this possibility, use the parameter
