Ericsson 4422 User Manual page 20

Start the Phone – Log On/Off
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20
Update software
If a new software for your IP-telephone has been made available on
your LAN by your system administrator, the following displays
might appear:
A new bootrom version
is available, update? (x)
A new application version
is available, update? (x)
The x indicates a timer counting down seconds. If no key is
pressed during this time (approximately. 60 seconds), "Yes" is
selected automatically. You can speed up the procedure by
pressing the Loudspeaker key.
Press to update the software (=Yes).
The software download takes about 30 seconds, then the startup
procedure continues automatically.
Note: It is important that you do not disconnect the power
from the phone while the new software is being
downloaded and saved. If a power failure occurs, the
software must be downloaded again.
If you want to continue to use the previously stored settings:
Press to use the current version of the software (=No).
BusinessPhone – Ericsson Dialog 4422 IP Office