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Multi-Unit User Operations

Operating Additional Handsets

Additional KX-TCA151AZ handsets are available for purchase separately. Up to 6
handsets can be registered to a single base unit. Using additional handsets allows you
to have an intercom call while simultaneously conducting a call to an outside line.

Operating Additional Base Units

You can register and operate your handset with up to 4 base units. Each base unit forms
1 radio cell. If the individual bases are linked to the same telephone line then you can
extend the operating range of the system by positioning the bases so that the two radio
cells overlap. If the handset is set to auto base selection, then in standby mode the
handset will automatically swap to the second base if the range on the first base is
exceeded. It is not possible to transfer calls between bases (only between handsets
linked to the same base unit).
NOTE: Calls are disconnected when the handset moves from o ne radio cell to
another.
1
2
3
5
4
Radio Cell
Example:
Additional handsets
(KX-TCA151AZ) registered
with 2 base units.
510NZ_e.book Page 50 Tuesday, July 15, 2003 1:32 PM