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Display Diagnostics
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Brightness Diagnostics
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LED Diagnostics
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Keypad Diagnostics
Cleaning the Screen
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.
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
1. Navigate to 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
1. When prompted to update your software, select Update.
The phone reboots and the software is updated on the phone.
Update Software Later
If you exit the software update, you can press the SWUpdate soft key to update your phone's software at
any time after you exit the software update notification.
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Maintaining Polycom
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