Konftel 800 - Upgrading Smart Expansion Microphone Manually

FEATURES AND ACCESSORIES
Procedure
Detach Smart Mic 2 from the phone.
Smart Mic 1 continues upgrading with the value for the upgrade progress being
updated.
Smart Mic 2 upgrade dialog indicates an error and aborts the mic upgrade.
Konftel 800 displays the following message:
Upgrade in progress
Smart Mic 1: 50%
Smart Mic 2: Failed
When Smart Mic 1 upgrade is complete, its LED turns off, and Konftel 800
displays the following message:
Upgrade in progress
Smart Mic 1: Done
Smart Mic 2: Failed
This message disappears in 10 seconds.
Optional: To upgrade Smart Mic 2, connect it to the conference phone and
proceed with the upgrade.
Upgrading Smart Expansion Microphone manually
About this task
Upgrade your expansion microphone manually when it is convenient to you.
Procedure
Hold the Microphone Muted button on the Smart Mic while you connect the
microphone cable, and keep holding the button for 5 seconds after you inserted
the cable.
When you release the button, it flashes red one time and then starts flashing
green to indicate that the upgrade process has started. The LEDs on the phone
turn red to indicate that it is busy with the microphone upgrade. The upgrade
process takes about 7 minutes. When the upgrade is completed, the
microphone LEDs turn off.
Check the microphone version by tapping Settings > Status on the phone
screen.
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