4
IDLE
• The station’s extension number is
shown in the display.
• The lamp is dark if the line is free.
• The lamp is red if the line is occupied.
CALL
• Press fi rst digit (1 - 4)
- dial tone.
• Press second digit (0 - 9)
- the dialled number is displayed
- the light is green
- call tone is heard in both stations
- the conversation can start loud-
speaking and hands-free (duplex).
• The initiator’s extension number is
displayed on the called station.
VOLUME
• The station has a 16 step volume
control
- press the “+” and “-” keys to
change.
CANCEL THE CALL
• Either party can press the X-button.
Loud-speaking Confi dential
LOW-SPEAKING
• Press the “handset” key on station
AA711 / AA702 during conversation
- a dot is shown in the display.
• Either one or both parties can select
“Confi dential” at any time during a
call.
• Pick up the station and use the set
in the same way as a telephone
handset.
• When both parties use their stations
in this mode, the system operates in
open duplex
- both parties are able to speak and
listen simultaneously.
REVERT TO LOUD-SPEAKING
Press the “handset” key again.
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