Avaya J189 - Page 12

Setting the time zone..................................................................................................... 153
Setting the text size....................................................................................................... 153
Setting the text size of the secondary screen................................................................... 154
Setting the phone screen width....................................................................................... 154
Customizing keys of the secondary display............................................................................ 155
Adding a labeled key..................................................................................................... 155
Moving a key................................................................................................................. 156
Deleting a key............................................................................................................... 156
Restoring customized keys to default.............................................................................. 157
Authenticating XSI............................................................................................................... 157
Backup and restore............................................................................................................. 158
Backup and restore overview......................................................................................... 158
Chapter 19: Phone update................................................................................................... 160
Updating your phone........................................................................................................... 160
Checking your phone periodic automatic update.................................................................... 160
Chapter 20: Troubleshooting............................................................................................... 162
Limited access during failover.............................................................................................. 162
Viewing the Product ID........................................................................................................ 163
Viewing the Device type....................................................................................................... 163
Viewing the Server type....................................................................................................... 163
Recording audio parameters ............................................................................................... 164
Chapter 21: Resources......................................................................................................... 165
Documentation.................................................................................................................... 165
Finding documents on the Avaya Support website........................................................... 165
Avaya Documentation Center navigation......................................................................... 165
Viewing Avaya Mentor videos............................................................................................... 167
Support.............................................................................................................................. 167
Contents
April 2021 Using Avaya J189 SIP IP Phone in Open SIP 12
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