Ericsson Dialog 3213 - Page 73

73BusinessPhone – Dialog 4223 Professional / Dialog 3213
Security
Block extension
*72# Dial to block your extension.
Verification tone.
í Press to finish the procedure.
Unblock extension
#72* Dial.
z Dial your Password.
# Press to re-open.
Verification tone. Your extension is open for use.
í Press to finish the procedure.