KX-TCA185RU - Panasonic Telephone Service Manual (repair manual). Page 16

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Headset Jack
The following wired headsets can be used with this unit. (Not all operations with the headsets

can be guaranteed.)

Panasonic RP-TCA400 and RP-TCA430

The headset is an optional accessory.
For up-to-date information about headsets that have been tested with this unit, please contact
your dealer.

TALK/SP-PHONE (Speakerphone) Key
Used to make or answer calls, or toggle between Receiver mode and Hands-free mode during a
conversation.
During a conversation using a wired headset, Hands-free mode does not work.

Navigator Key
The Navigator Key includes four arrow keys and a centre key. The arrow keys are used to adjust
the ringer/receiver volume or move the cursor to select an item. The centre key is used to
confirm a selection.
If in standby mode, pressing the keys perform the following functions:
– LEFT  (

) 

 Used to perform various common functions quickly.

– UP  (

)

 Used to display the Incoming call log.

– RIGHT (

)

 Used to display the Flexible Key list.

– DOWN (

) 

 Used to display the Incoming call log.

– CENTRE 

 Used to display the Menu.

In this manual, when a procedure instructs you to "press

", you can also press the

[CENTRE] key to confirm the selection.

HOLD Key
Used to place a call on Hold.

Silent Mode Key
Used to turn Silent Mode on or off when pressed for more than 2 seconds in standby mode.

Message Key
Used to leave a message waiting indication, or to call back the party who left a message waiting
indication.

Soft Keys
The handset features 3 soft keys. By pressing a soft key, you can select the feature shown
directly above it on the display.

POWER/CANCEL Key
Used to end calls, exit the phonebook or Function mode. Press and hold this key to turn the
handset on or off.

TRANSFER/CLEAR Key
Used to transfer a call to another party, or to clear digits or characters.

INTERCOM Key
Used to make or answer intercom calls.

Strap Holes
Used to attach phone straps and similar items.