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Appendix
Deregistering handsets
You may need to deregister your handsets if:
• You have 12 registered handsets and need to replace a handset.
•You wish to change the designated handset number of your registered handsets.
You must first deregister ALL handsets, and then register each handset you wish to use again, one at a time.
Please read carefully through all the instructions on this page before beginning the deregistration process.
Deregister all handsets from the telephone base
1.Make sure that all handsets are out of the telephone base and chargers before you begin deregistration.
2. | Press and hold /HANDSET LOCATOR on the |
| telephone base for about ten seconds (until the |
| IN USE light starts to flash). The telephone base screen |
| shows Registering... Please wait for five seconds, then |
| it shows Deregister all devices? |
| Release /HANDSET LOCATOR. |
3. | Immediately press /HANDSET LOCATOR while the |
| IN USE light is still flashing. (If the light stops flashing, start again with |
| Step 1 above.) |
4.It takes up to ten seconds to complete the deregistration process. Before registering the handset again, wait for the cordless handset screen to display To register, see manual.
5.To register the handset(s) to the telephone base again, follow the registration instructions on the previous page.
NOTES:
•If the deregistration process fails, you may need to reset the system and try again. To reset, unplug the power from the telephone base and plug it back in.
•You cannot deregister the handsets if any other system handset is in use.
•Even if the battery is depleted, you can still deregister the handsets by following the steps above. After the handset is charged for at least ten minutes, the screen shows To register, see manual.
•If in Step 2 above you already have 12 registered handsets, the telephone base shows Registration slots are full and sounds two beeps. Continue holding
/HANDSET LOCATOR until Deregister all devices? displays.
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