Connect or Disconnect a handset from the Nextiva X-650
Article 000001756 · Updated Nov 6, 2025 · 133,495 views
The default PIN to register or deregister a handset or deskset is 1592 or 0000 |
Connect a Handset/Deskset
The handset must be connected (registered) to the base station to make and receive calls.
- Make sure the handset has a charged battery before proceeding. Make sure the base station is connected to power.
- If the handset is displaying the following message, go to step 7. Otherwise, go to step 3.
- Press MENU on the handset. The Main Menu appears.
- Press down to scroll to User settings and press SELECT.
- Press down to scroll to Registration and press SELECT.
- With This Handset highlighted, press SELECT. The handset screen displays instructions.
- On the base station, press the HANDSET LOCATOR button for at least four seconds, then release the button. Both LEDs on the base station begin to flash.
- Press the # key on the handset to begin registration. The screen displays Registering Please wait. The process takes up to 10 seconds to complete. When registration is complete, the handset beeps and displays Handset Registered. If the handset doesn't register, please place it in the charger again for a few seconds, and then repeat the registration procedure.
Disconnect a Handset/Deskset
The handset may need to be in the range of the base in order for it to disconnect (deregister) a handset or deskset successfully.
- Press MENU on the handset. The Main Menu appears.
- Press down to scroll to User settings and press SELECT.
- Press down to scroll to Registration and press SELECT.
- Press down to highlight Deregistration and press SELECT. The handset screen displays a list of devices registered to the base station.
- Press down to highlight the name of the handset you want to deregister, then press SELECT.
- Enter the PIN, and then press SELECT to begin deregistration. The default PIN is 1592 or 0000. The deregistration process takes up to 10 seconds to complete. When the handset deregisters, it beeps and the screen displays Handset is deregistered, followed by the installation instructions:
Note: The handset enters an energy-saving charging mode after being deregistered. All cordless telephone functions except handset-battery charging are disabled. The energy-saving charging mode is deactivated after the handset registers to the base station.
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