Restoring customized keys to default.............................................................................. 136
Applications........................................................................................................................ 136
Enabling or disabling Prompt direct number..................................................................... 136
Turning call history on and off......................................................................................... 137
Microsoft
®
Exchange account integration......................................................................... 137
Entering Microsoft
®
Exchange credentials for basic authentication..................................... 137
Entering Microsoft
®
Exchange credentials for OAuth authentication................................... 138
Enabling and disabling Microsoft
®
Exchange contact integration....................................... 139
Calendar settings.......................................................................................................... 139
Audio.................................................................................................................................. 143
Turning automatic gain control on or off........................................................................... 143
Setting audio path......................................................................................................... 143
Enabling and disabling Bluetooth.................................................................................... 144
Pairing a Bluetooth enabled headset with your phone....................................................... 144
Turning button clicks on and off...................................................................................... 145
Turning error tones on and off........................................................................................ 145
Enabling wireless headset bidirectional signaling............................................................. 145
Setting headset mic level............................................................................................... 146
Selecting a headset....................................................................................................... 146
Configuring hearing aid compatibility............................................................................... 147
Setting a headset profile................................................................................................ 147
Long-term acoustic exposure protection.......................................................................... 148
Setting a personalized ringtone...................................................................................... 149
Sidetone of your handset or headset............................................................................... 150
Display............................................................................................................................... 150
Changing the background image.................................................................................... 150
Activating the screen saver............................................................................................ 150
Changing the background image for the secondary display............................................... 150
Changing the screen saver............................................................................................. 151
Changing the screen saver for the secondary display....................................................... 151
Setting the screen saver details...................................................................................... 152
Adjusting the brightness of a phone screen..................................................................... 152
Adjusting the brightness of the secondary screen............................................................. 152
Setting the display language.......................................................................................... 153
Setting the backlight timer.............................................................................................. 153
Setting the time format................................................................................................... 153
Setting the date format................................................................................................... 154
Setting the time zone..................................................................................................... 154
Setting the text size....................................................................................................... 155
Setting the text size of the secondary screen................................................................... 155
Setting the phone screen width....................................................................................... 156
Customizing keys of the secondary display............................................................................ 156
Adding a labeled key..................................................................................................... 156
Contents
February 2022 Using Avaya J159 SIP IP Phone in Open SIP 11
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