Your desk phone may already show your extension number on it, or it may read "Extension in use. Press # to register."
If your extension appears, begin by pressing the Enter soft key. Otherwise, press # to begin the process.
- Input your Exentension Number and Extension Password using the keypad
- Press the Enter soft key after each entry
- Press the Continue soft key when prompted with "Extension in use: #### Press Continue to take over this extension."