User Guide

Table Of Contents
Touch Screen Diagnostics
Brightness Diagnostics
LED Diagnostics
Keypad Diagnostics
Clean the Touchscreen
The phone screens require minor maintenance, but you may need to clean the screen periodically.
Use a clean, dry, microfiber cloth—the kind you would use to clean glass surfaces—to wipe the screen.
Do not use chemicals to clean the screen.
Before you clean the screen, you need to disable it so you don't activate phone functions while you wipe
the touchscreen.
Procedure
1. Navigate to Settings > Basic.
On VVX 1500 phones, navigate to Menu > Settings > Basic.
2. Select Screen Clean.
3. Wipe the screen with a clean, dry, microfiber cloth.
4. Press any key on the phone dial pad to enable the touchscreen again.
Note: If the screen is still dirty after cleaning, dampen a soft, lint-free cloth with an isopropyl
alcohol and water solution of 50:50 then wipe the screen with the cloth. Always use the
dampened cloth to apply the solution; never apply the solution directly because it could
seep inside the screen or stain the system. Do not use chemicals to clean the screen.
View Software Details
You can view the details for the software version on your phone, the latest software update available for
your phone, and the status of the latest update.
Procedure
» Navigate to Settings > Status > Software > Update.
For VVX 1500 phones, navigate to Menu > Settings > Status > Software Update.
Updating the Phone Software
You can update the software on your phone when a new software version is available. When new
software is available, a notification is displayed on your phone and you have the option to update your
software, postpone the software update, or exit the notification.
Update the Phone Software
When the software update notification is displayed on your phone, you can choose to update your
phone's software at that time.
Procedure
Maintaining VVX Business Media Phones
Polycom, Inc. 184