TLE-02D
Portable Digital Communications Unit
30
APPENDIX 1. GUIDE TO RAPID USE
1. To establish communication:
Before making a call, and with the unit switched-off, select the analogue telephone line CTN
(ANALOG TELEPHONE LINE), or ISDN digital line (ISDN) option. Selection of the required line
mode is by the (MODE SELECT) switch found on the rear panel.
1.1. Analogue telephone line (CTN)
Switch-on the unit and the display will illuminate with the message “ANALOG
TELEPHONE”.
Manual call:
•
To make a call press the key.
•
Enter the required telephone number using the numeric keyboard (the number will
be shown in the LCD display).
In this mode, the equipment selects NORMAL frequency response by default. This
mode may be changed to EXTENDED by pressing the corresponding key in the display
(EXTEN).
PULSE or DTMF dialling must be selected with the selector located on the rear panel.
Automatic call
(calling from the ‘phone book):
•
Select the P-BOOK using the corresponding key in the display.
•
Using the UP – DOWN keys, look for the required telephone number.
•
Press the OK key to select the required number.
•
Press the key to make the call.
If the call is not established at the first attempt (line busy, no reply) in any call mode
(manual or automatic), it is possible to redial by accessing the ‘phone book where the
last number dialled will be stored in the first position.
To disconnect the equipment from the line it is only necessary to press the
button.
1.2. Digital line (ISDN)
Switch-on the unit and the display will illuminate with the message “ISDN G722 STAD“.
When calls are made over ISDN digital lines, the
AEQ TLE-02D
is capable of
communicating through a 64Kb channel.
Manual call:
•
Select the necessary transmission codification (if not the one shown in the display)
by pressing the corresponding CHCOD (Change Codification) key.
•
Press UP - DOWN to select the required code.
The codification must be the same as used by the remote equipment for
communication.
•
Press OK (Validate) to set the selected codification.
•
Dial the desired telephone number using the numeric keyboard.
•
Press the key to initiate the dialling process.
The message CALL IN PROGRESS appears in the display during the establishment of
a call. If the communication is successfully realised, the message CALL CONNECTED
will appear. If the call fails, an error message will appear indicating the possible cause.
USO
RESTRITO
