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Security
For changing the code, enter the current code (Old code) and confirm.
Enter the digits of the new code (New Code(1)) and confirm.
Enter the new code (New Code(2)) again and confirm. Either the new code is accepted or “Wrong Code!” is displayed. If “Wrong Code!” is displayed, you have entered a number that does not match the current code.
When the new code is accepted, the phone lock is enabled.
Note the new code for future use.
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Block Extension
You can block your extension in order to prevent unauthorized external calls. You can still make internal calls and you can also receive incoming calls.
Press to block your extension.
Wait for the verification tone.
Press to finish the procedure.
Unblock Extension
Press.
Enter your password.
Note: To change your password see chapter“Change Password” on page 69
Press to reopen.
Wait for the verification tone.
Press to finish the procedure.
Your extension is open for use.
BusinessPhone – Cordless DT590 | 91 |
