Cisco 8831 Series Troubleshooting Manual page 2
Hard factory reset
Hide thumbs
Also See for 8831 Series:
- Administration manual (168 pages) ,
- User manual (96 pages) ,
- Features (17 pages)
Advertisement
the image.
Step 3. Continue to hold the MIC button and power on the phone (plug in the Ethernet cable or the
power brick). When the lights that are located on the left, right, and back sides of the phone
change from green to red, release the MIC button, as shown in the image.
Advertisement
