D-Link DPH-400S User Manual page 9

Section 1 - Product Overview
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Mute key
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Headset key
Transfer key
Redial key
Hold key
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Message key
Conference key
Phonebook key
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Volume Control key
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20 Built-in Microphone
D-Link DPH-400S(SE) User Manual
The Mute key is used to turn on and off voice transmission from the IP phone. The key lights red to indicate
that the phone is muted.
This Headset key is used to activate/de-activate the Headset. A green LED is associated to indicate its
status.
The Transfer key is used to transfer a call to another IP phone.
The Redial key is used to redial the last dialed number automatically.
The Hold key is used to hold the current call and answer another incoming call. Press it again to release the
hold function.
The message key is used to access the Voice Mail System for message retrieval.
The Conference key is used to add the current multiple connected phones into a conference. It performs a
phone-bridging function.
The Phonebook key is used to access the phonebook to call or edit a phone number. After you press the
Phonebook key, the phonebook is displayed on the LCD screen of the IP phone.
The Volume Control key is used for volume control. When the phone is idle, the ringer is adjusted. When
talking, the Handset/Speaker/Headset output volume is adjusted.
[1], [2]...[9], [*], [0], [#]: The numeric keypad is used for dialing numbers.
The built-in microphone is on the front edge of the IP phone.
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