NEC DT820 - DT820 Terminal Setup and Configuration; DT820 Volume and Ringer Tone Adjustment; DT820 Microphone Control via Feature Key

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1.
2. TERMINAL SETUP
This chapter describes operating procedures for
terminal settings. Various terminal settings such as
display, sounds, password and language are available.
Setup With Up/Down Key
• Adjust Handset Receiver Volume
STEP 1: Press (Up) or (Down) in the
off-hook status or during a call.
• Adjust Speaker Volume
STEP 1: Press (Up) or (Down) during
speakerphone operation or during a call.
• Adjust Ringer Tone
STEP 1: Press (Up) or (Down) during
ringing.
• Adjust LCD Contrast (ITY-6D-1,
ITY-8LDX-1)
STEP 1: Press the Up/Down key in the on-hook
status.
Setup With Feature Key
• Microphone On/Off
STEP 1: LED on shows the status of the
built-in microphone.
STEP 2: Press the MIC key or press and
.
HANDSET
3-18 TUE 1:37PM
SPEAKER
3-18 TUE 1:37PM
RING
3-18 TUE 1:37PM
LCD
3-18 TUE 1:37PM
Mic
Feature
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