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2
SECTION
5)
Press
and left
or just press left
to select the required option (
Latest
Firmware, Current Firmware All Firmware vers.
).
6)
Under
Latest Firmware
, press left
to install. Please be aware that the
download can take some time. The handset will prompt you when the fi rmware
update is fi nished.
7)
Under
Current Firmware
, you fi nd specifi cations of the fi rmware version
presently used by the base station and the handset.
8)
Under
All Firmware vers.
, you can see prior updates. Press
and left
or
just press left
to select your preferred version.
9)
Press left
again to install the selected version. You will then be asked if you
are sure you want to update. Press left
to accept the update, right
to
cancel.
NOTE:
If your DUALphone has not been updated after 30 minutes, you must restart the DUALphone by
disconnecting and reconnecting the base station to the power outlet. There will be a 30 seconds wait for
the LED to light up after power reset.
Do not remove power to the system during fi rmware update; the handset must be placed in the charging
cradle with power. In case of power interruption during fi rmware update, the system may take up to 10
minutes to recover.
A D VA N C E D S E T T I N G S