Useful Information
Display message
Invalid
Requires subscription to Caller ID.
Use rechargeable battery.
Cause/solution
R There is no handset registered to the base unit matching the handset number you entered.
R The handset is not registered to the base unit. Register the handset (page 38).
R You must subscribe to a Caller ID service. Once you receive caller information after subscribing to a Caller ID Display service, this message will not be displayed.
R A wrong type of battery such as Alkaline or Manganese was inserted. Use only the rechargeable
Troubleshooting
If you still have difficulties after following the instructions in this section, disconnect the base unit’s AC adaptor, then reconnect the base unit’s AC adaptor. Remove the batteries from the handset, and then insert the batteries into the handset again.
General use
Problem | Cause/solution | ||
The handset does not turn |
| R Place the handset on the base unit or charger to |
|
on even after installing | turn on the handset. | ||
charged batteries. |
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| |
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The unit does not work. | R Make sure the batteries are installed correctly | ||
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| (page 11). | |
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| R Fully charge the batteries (page 11). | |
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| R Check the connections (page 10). | |
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| R Unplug the base unit’s AC adaptor to reset the | |
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| unit. Reconnect the adaptor and try again. | |
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| R The handset has not been registered to the base | |
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| unit. Register the handset (page 38). | |
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