Operation Manual
 Polycom VVX Business Media Phones User Guide
Polycom, Inc.  226
● The message “Login Credentials have failed. Please update them if the information is correct” is 
displayed on the screen.
● A red lock icon   is displayed under the time in the status bar.
● The message “Invalid login credentials” scrolls under the time in the status bar.
● The Calendar icon that displays on the Home screen is not available.
See the section Log Into and Lock Your Phone for more information on entering your login credentials or 
contact your system administrator. 
GENBAND Address Book 
This section includes solutions to troubleshooting issues with GENBAND on your phone.
View the Status of the Personal Address Book
If you are having issues accessing the Global Address Book (GAB), you can view the status of the GAB in 
the Status menu on your phone and contact your system administrator for further troubleshooting help. 
To view the status of the Global Address Book:
» On your phone, navigate to Settings > Status > Global Address Book. 
On VVX 1500 phones, navigate to Menu > Status > Global Address Book.
The status information and the server URL for the GAB is displayed.
View the Status of the Personal Address Book
You can view the status of the Personal Address Book on your phone to determine any issues with the PAB. 
Contact your system administrator for further troubleshooting help.
To view the status of the Personal Address Book:
» Navigate to Settings > Status > Contact Directory.
On VVX 1500 phones, navigate to Menu > Status > Contact Directory.
The following information is displayed:
 Status
 Server Control Method
 Server URL
 Registration Index and User ID 
Polycom Desktop Connector 
If you encounter any issues using the Polycom Desktop Connector, see the following table for possible 
solutions to common problems.










