Do not disturb on handset: cannot remove it

<b>Clear the Handset's Base Data<br /></b>1.To remove the base data from a handset when out of range of the base, press and hold the 'end' button and the '#' button simultaneously until the phone beeps.<br />2.It will now be de-registered from the base.<br />Note: This requires that the base and handset can communicate with each other.<br /> <br /> <b>Clear the Base Handset Data</b><br />1.To de-register all handsets from the base, remove power to the base, and remove the handset from the base.<br />2.Press and hold the 'flash/find hs' button while applying power.<br />3.Wait for the beep and release the button.<br />4.The charge light will now flash.<br />5.Sit any handset in the cradle.<br />6.When the flashing stops, re-register the handsets to the base.<br /> <br /> <b>Re-Register a Handset to the Base<br /></b>1. Remove Handset Battery.<br />2. Reconnect battery while holding down "*" and "#" key.<br />3. Then press the right upper key under the LCD.<br />4. Press the "End" key.<br />5. Wait a few seconds and then the phone will be ready to register to the base.