AMERITECH AM8a, Инструкция по эксплуатации

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AM8a Instruction Manual (18-0037) Front Panel Operation
0037-S01.L_19 February 10, 2000
1-17
Anything spoken into the microphone will go out on the line, and anything coming in
will go to the speaker. To avoid unwanted noise events, do not go into the Talk
Mode until the called number has answered.
1.11.2
Handset:
If you plug in the handset, the unit automatically detects it, activates the
handset circuits, and the microphone and speaker are deactivated. All other
conditions for speakerphone apply to handset.
NOTE:
Refer to Figure 1-1 for Handset connections.
1.11.3
Audio Monitoring:
When numbers are dialed the speakerphone will monitor dial
tones, dial digits, and tones from the switch or line. The
VOLUME
control adjusts the
monitor level.