To register on your device for the use of your personal extension, please follow these steps:
a) Enter "*0 Your extension" using the keypad. (Star0Your extension) Example: If your extension were 123 => Enter: *0123
b) Press the "Green Call Button" (Call)
c) The phone system will prompt you to enter your personal PIN through an announcement. Enter your predetermined phone PIN using the keypad and end the input with "#". Example: If your PIN were 9876 => Enter: 9876#
d) The phone system will confirm your input and register you on the device with your extension.
e) Wait for the phone system to disconnect the call automatically.
f) After a short period, your extension will be displayed on the device's screen. Example: If your extension were 123 => Before registration, display shows: 20xxxx (device's number) => After registration, display shows: 123