Resetting the Handset without the Base
If the original base this handset was registered to is not available for some reason (for example, it is lost or somehow incapacitated), you can still reset the handset and use it with another base.
1.Press and hold [ 
] and [#] for more than 5 seconds, until the SYSTEM RESET menu appears.
2.Select the BASE UNAVAILABLE submenu. BASE UNAVAILABLE appears in the display.
3.Move the cursor to select YES, and then press the OK soft key. When ARE YOU SURE? appears, select YES. You will hear
a confirmation tone, and the handset deletes its own link to the base without trying to contact the base.
Now you are ready to register the handset to the new base.
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