TLE-02D
Portable Digital Communications Unit
21
6.4. Call generation:
Pressing the (Off Hook) key in the stand-by window (1) will produce a dialling tone.
Activating the key from any of these windows will open window (2).
Dialling is automatic if the number is taken from the 'phone book, or is a recall which is shown
on the top line of the display. Dialling can also be performed manually using the numeric
keyboard.
Pressing the “VU” key will open the VU-meter window to enable visualisation of the Program
output level in the same way as in ISDN mode (3).
Pressing the “CONN” key will return to the previous window (2).
If (On Hook) is pressed in windows (2) or (3) once the call is established, or during dialling,
the call will be terminated and the unit will return to stand-by status (1).
6.5. Generation of DTMF tones for remote control.
It is possible to generate and send DTMF tones to line to effect remote control operations when
operating in CTN mode and in connection established status (2). It is necessary to press the
corresponding digit on the keyboard. The audio Program is cut during tone generation.
DTMF dialling mode must be used to establish the call for this function to work correctly.
(2)
(3)
EXTEN VU
▓▓▓▓▓▓▓▓▓▓▓▓▓▓
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O
EXTEN CONN
USO
RESTRITO
