Before downloading a new version, verify your current software level using one of these methods:
Choose to run the update or schedule it. Note that the system will reboot and drop active calls during this process. Method 2: Using a Compact Flash (CF) Card Power off the system. nec sl1000 firmware download
Wait for the to flash red, then power off and remove the card before restarting normally. Why Upgrade Your Firmware? NEC DT700 Firmware Before downloading a new version, verify your current
Open the KSU sub-cover, hold the , and power the system on. Wait for the to flash red, then power
With the handset on-hook, press Enter (Navigation key) and dial 821 . The screen will display the Main Software Version (e.g., Main Ver.: 07.00 ).
Connect to the system via IP or USB, and navigate to the Maintenance or Unit Info tab to see the active firmware build. The Firmware Update Procedure
Required if you are managing DT700 or DT900 series IP phones connected to the system. How to Check Your Current Firmware Version