|Number ||Description||Number||Description |
| ||LCD: 3-line LCD|
The KX-UT123 features a backlit LCD.
The KX-UT136 features a 6-line LCD.
|Currently not defined|
| ||Softkeys (S1 to S4)|
To select the functions in the bottom line of the display.
Accesses voice mail.
| ||Navigation keys|
For adjusting the volume or to select the desired entries.
Places a call on hold. When a call is placed on hold the “Hold” light flashes red.
Confirms the selected entry.
Mutes the microphone/receiver during a call.
| ||Signal light message/call signal|
The light flashes green with an incoming call.
The light is a steady red to indicate a voicemail message.
Transmits a call to another party.
| ||Receiver hook|
Secures the receiver if the device is mounted on a wall.
|Hands-free mode / Headset|
For using the telephone in hands-free mode. When muted, the light flashes red.
| ||Do not disturb (DND, forced busy)|
Activates do not disturb (DND) for your extension. The telephone won’t ring, same as “for call forwarding... delayed” to the caller.
Cancels the selected function.
| ||Conference call|
To start a 3-way call.
|Freely programmable function keys|
The light on the keys indicates their respective status.
Redials the last number dialed.
Used for hands-free mode.