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29BusinessPhone – Cordless DT590
PIN Code and IPEI Code
PIN Code and IPEI Code
PIN Code
Your phone is not provided with a preset PIN code. You should
enter a personal PIN code to prevent misuse.
To change the PIN code
Route: Menu » Toolbox » Locks » Phone lock » On
¾ Press.
º Select the “Toolbox” tab.
º ÜÛ Select the menu item “Locks” and confirm.
º ÜÛ Select the menu item “Phone lock” and confirm.
The following options are available:
On/Off
ÜÛ Confirm the selected the menu item “On”.
ÜÛ Press.
Old code:
New code(1):
New code(2):
is displayed.