Description Of Functions; Standby; Reception Of An External Call - Fermax 4545 Manual De Instalador Y Usuario

TELEPHONE INTERFACE

Description of functions

 Standby.
Default status. See the available options for Standby mode in the quick guide.
Notes on some of the functions of the quick guide:
- On the call to the VDS Reception you must hang up the phone after dialling *4 in order
to receive this call.
- In the programming access you use the # key and on the other functions you use the *
key in combination with a number, so you must know that there is a time limit of 3 seconds
after picking-up the phone during which the * and # tone do not transmit via the abando-
ned line in order to avoid confl icts with the special functions reserved for the telephone
company or special telephone numbers (bank, etc...). If you want to use these keys, in
order to use the commands on the interface you must press * or # before this time. This
time limit is refreshed every time you press a * or #.
 Reception of the call from the entry panel as a single call (SCM).
If you receive a call from the entry panel, the interface will act as an electronic door entry
system telephone, responding to a single call, performed on the call line (4 + N) or through
the programmed call code (VDS). The ring tone is generated in all interior telephones.
- if one of the interior telephones answers within the ring call time (RCT), it then
communicates with the panel,
- but if the ring call time (RCT) runs out without a response, then the generation of the
call is stopped and it returns to standby.
- if the Fermax telephone responds to the call during the ring call time (RCT) before the
internal telephones, then the the interface stops calling and returns to standby (only VDS).
The call tone can be changed to distinguish it from the external call via the programming
menu, see programming Ring Cadence (RC / Ring Cadence). During the conversation
you can open the entrance door, activate an auxiliary relay, adjust the upload audio level
or the duplex conversation mode.
The conversation ends when the telephone hangs up, after the programmed conversation
time or when the exterior panel cuts the conversation (what happens fi rst).
If during the creation of a ring tone from the entry panel an external call occurs, this would
have priority and generate the corresponding ring tone so that upon picking up the internal
telephone the communication is established with the external line.
 Reception of an external call.
If you receive an external call, (this call is generated by the telephone company when
an external telephone calls), all interior telephones will produce the call tone and one
of them will respond, establishing the normal communication as if there is no interface.
The ring tone is generated by the telephone switchboard or the phone itself (depending on
the models). This function ends when the telephone that responds to the call hangs-up.
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