NEC DT900 Series User Manual page 38

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D T S E R I E S P H O N E S P E C I F I C S
10. Mic key
11. Menu key
12. Hold key
13. Transfer key
14. Speaker key
15. Cursor pad
16. Multi (Scroll) key
Press key to mute the microphone. The LED on this key
flashes when the microphone is muted. Press the key again to
un-mute the microphone.
Press this key to access the features and settings provided on
the local telephone menu, such as Call History, Personal
Directory or User Settings.
Press this key to place a call on hold.
Press this key to transfer a call.
Controls the built-in speaker which can be used for Hands
Free dialing and conversations.
The LED on this key lights when the speaker is active.
Use this key to navigate to various features.
The up and down keys on the cursor pad can be used to adjust
the volume of the phone.
Press this key to scroll to the next page of Programmable
Keys.
DT900/DT900S Series Phone User Guide