Plantronics + Polycom.
Now together as
We have a soundstation duo phone - since last week it shows the error message "application not present".
I cant enter the menu to reset it to factory. I also tried to enter the setup menu with the password "456" but it is incorrect.
I have attached all the steps.
can somebody help me?
have a look at the FAQs:
Sep 27, 2012 Question: I get the message “Error application not present / Application not Found” on my phones screen
Resolution: Please check => here <= or => here <= and ensure you are not using a TFTP server