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Earbud Installation
1. There are three earbuds of different sizes provided. Choose a suitable earbud.
2. Press the earbud towards the earpiece until it clicks into place. Move the earbud around so that the protruding
bump on the earbud is pointing towards your mouth when placed on your ear. The protruding bump on the earbud
holds the headset securely in your ear.
Registering an Additional Headset
The additional headset must be registered to the telephone base before use. Following the instructions below to
register a cordless headset to your DS6177A or DS6475-2A telephone base. Before registration, make sure the
unregistered headset has been charged for at least 15 minutes, and not placed on the charger cradle.
To register an additional headset to a DS6177A telephone base:
Press OK / MENU on the telephone base and then / to select REGISTRATION.
Press OK / MENU and the screen will display “PLEASE WAIT”.
At the same time, press and hold + and - on the headset for about ve seconds, the base station is entered into
registration mode. The red and blue light ash alternately to show that the registration is in progress.
For a short delay, you will hear a conrmation tone if the registration is successful.
NOTE
Press TALK ON/ TALK OFF on the headset at any time to exit the registration process. If the registration is failed,
please repeat the steps 1 to 4 above.
To register an additional headset to a DS6475-2A telephone base:
Press and hold on the base until you hear a beep and the indicator on the base turns on.
Press and hold the VOLUME + and VOLUME - on the headset at the same time until the LED on the headset
ashes red and blue alternately.
Put the headset near to the base.
If the registration is successful, the headset receiver will play a long beep, and the LED turns blue for few seconds.
If you have any problems with your headset, refer to the TROUBLESHOOTING section of your
DS6177A/DS6475-2A User’s manual.
FOR MORE INFORMATION CALL (852) 2667 7433.
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DIGITAL HEADSET CORDLESS PHONE