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1.5. Carry out the version update
Select the file to download from the list and
press [ENT] key.
When "Start OK? (Yes:ENT)" message appears,
press [ENT] key.
If you cancel the version update, press [ESC] key,
Version update starts when you press
[ENT] key, and the percent value on the lower right
part of the screen will increase.
※ Do not turn off the power of PBX and never
disconnect the USB memory during update.
It may cause a breakdown.
When the percent value is 100%,
"Don't power off! Please wait." message
will be shown.
※ Do not turn off the power of PBX and never
disconnect the USB memory during update.
It may cause a breakdown.
SERVICE INFORMATION
3/5
For Service Engineer
[ENT]
[ENT]
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