Operation Manual

Chapter!5:!Administrative!Tasks!
61
Testing Phone Hardware
Your system administrator may ask you to access a diagnostics menu on your phone to test
your phone hardware. You can test your phone’s microphones, speaker, handset, third-party
headset (if present), keypad mappings, touchscreen, and LEDs . See your system administrator
for instructions on how to perform these tests.
To test your phone hardware:
1 Select Settings from Home view, and select Status > Diagnostics > Test Hardware.
2 From the Test Hardware screen, select one of the following:
○ Audio Diagnostics
○ Keypad Diagnostics
○ Display Diagnostics
○ Brightness Diagnostics
○ LED Diagnostics