3M D-2475, Руководство по эксплуатации

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3M Model D-2475 Using the D-2475
© 3M 2001 January
3
Using the D-2475
Setting Volume
Pressing the Up/Down arrows adjusts the Selector volume through
15 levels. The new level is momentarily displayed each time an
Up/Down arrow key is pressed. On line default level is 8.
One Call Station Calling Selector
1. Customer presses Push for Service button.
Selector beeps and display shows:
•
Q=01 indicating there is one call in the queue waiting to
be answered.
•
Call Station number and name (station 4 in this example).
2. Attendant:
a. Holds TALK key down.
b. Speaks into microphone.
Selector stops beeping. Display:
•
Clears Q=01 indicating there are no more calls in the
queue.
•
Replaces SBY with TLK.
3. Attendant and customer talk back and forth. Attendant:
a. Holds TALK key down while speaking.
Display shows TLK.
b. Releases Talk key while listening.
Display replaces TLK with LIS.
4. When finished, attendant presses STD BY key.
The display shows SBY.
Q=01: :SBY
S=04: PUMP # 04
: :TLK
S=04: PUMP # 04
: :TLK
S=04: PUMP # 04
: :LIS
S=04: PUMP # 04
: :SBY
: