D-Link DPH-140S Product Manual - Page 40

make sure you save it before you exit. - firmware upgrade

Page 40 highlights

3. Check with your supplier if firmware filename is correct. I accidentally set DSL to enable and now the phone does not boot up 1. Unplug the power cord from the IP phone. Wait 2 seconds and plug the power cord back in the IP phone. Press and hold MENU key. The system should bypass boot up and go straight into phone setup menu. Modify the phone setting and make sure you save it before you exit. Why do I get "Can't Upgrade Now" screen when I click [Submit] in the configuration menu? 1. Make sure you exit setting mode (phonebook, menu, speed dial...) before you click [Submit] in the configuration menu. 37

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37
3. Check with your supplier if firmware filename is correct.
I
accidentally
set
DSL
to
enable and now the phone
does not boot up
1. Unplug the power cord from the IP phone. Wait 2 seconds
and plug the power cord back in the IP phone. Press and hold
MENU key. The system should bypass boot up and go
straight into phone setup menu. Modify the phone setting and
make sure you save it before you exit.
Why do I get “Can’t Upgrade
Now” screen when I click
[Submit] in the configuration
menu?
1. Make sure you exit setting mode (phonebook, menu, speed
dial…) before you click [Submit] in the configuration menu.