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DT900/DT900S Series Phone User Guide
vii
The phone softkeys are not working ....................................................11-164
I cannot see a particular softkey on my phone ....................................11-165
The LCD is too light or dark .................................................................11-165
I want to adjust the time the LCD stays lit............................................11-165
I need to reset the language on my phone ..........................................11-166
The Call History information on my phone is gone ..............................11-166
The name shown on the LCD of my phone is wrong ...........................11-166
There is no audio to my handset..........................................................11-166
There is no audio to my headset..........................................................11-167
Audio quality ........................................................................................11-167
3C System Features.............................................................. A-169
SIP@Net System Features ................................................... B-175
Programmable Keys / Speed Dial keys .................................................... B-175
Notices ................................................................................... C-179
Third Party Software Disclaimer and Limitations ......................................... C-179
Open Source License Acknowledgment................................................... C-179
OpenSSL Redistribution Conditions ..................................................... C-179
libSRTP Redistribution Conditions........................................................ C-180
NetBSD Foundation's (TNF) License.................................................... C-181
BSD license: ......................................................................................... C-181
Summary of Contents for DT900 Series
Page 1: ...DT900 DT900S Series Phone User Guide For UNIVERGE 3C Communications and SIP Net Platforms ...
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Page 50: ...ITK 8LC X PH ON E SPECIF ICS 2 30 DT900 DT900S Series Phone User Guide ...
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Page 148: ...E N H A N C E D P R O G R AM M A B L E K E Y S 8 128 DT900 DT900S Series Phone User Guide ...
Page 176: ...B L U E TOO T H S U P P O R T 10 156 DT900 DT900S Series Phone User Guide ...
Page 188: ...A U D I O 11 168 DT900 DT900S Series Phone User Guide ...
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