Tour of the X4U/X5U Handset

Created by Mark Woof, Modified on Thu, 19 Aug, 2021 at 10:32 AM by Mark Woof



 

Number

The keypad

names

 

Instruction

 

○1

 

Soft-menu Buttons

These four buttons provide different functions corresponding to the

soft-menu displayed on the screen.

 

○2

 

Hold Key

Press the "Hold" key during the call, the user can hold the call, and press

it again to cancel the holding and restore the normal call state.

 

○3

 

Transfer Key

Press the "Transfer" button, the user can transfer the current call to other

numbers.

 

○4

 

Conference

Press the "Conference" button, the user can initiate a three-party

conference.

 

 

 

○5

 

 

 

Navigate/OK Keys

The user can press the up/down navigation key to change the line or move the cursor in the screen list. On some Settings and text editing pages, the user can press the left/right navigation key to change options or move the cursor in the screen list to the left/right.

OK key: 

 

 

 

 

○6

 

voice mail

Press the "voice mail" button, and the user enters the interface of SMS

and voice mail list.

○7

 

Headset Key

 

Users can press this key to open the headset

 

○8

 

Standard Telephone Keys

The 12 standard telephone keys provide the same function as standard telephones, but further to the standard function, some keys also provide special function by long-pressing the key,

Key # - Long-pressed to lock the phone.

○9

 

DSS KEY

Long press DSS key to enter the settings interface and set the required

functions

○10

 

Next Page Key

 

Users can switch the second screen page in turn. (X3U is not supported)

○11

 

Redial

 

Press the Redial key to redial the last number dialed

○12

 

Hands-free Key

The user can press this key to open the audio channel of the

speakerphone.

 

○13

 

Volume Down Key

In the standby state, ring and ring configuration interface, press this button to reduce the ring volume; Press this button to lower the volume

on the call or volume adjustment screen.

○14

 

Mute Key

 

During a call, the user can press this key to mute the microphone.

 

○15

 

Volume Up Key

In the standby state, ring and ring configuration interface, press this button to increase the ring volume; Press this button to increase the

volume on the call or volume adjustment screen.

○16

 

Side Key

Long press the side key to enter the settings interface and set the

required functions.

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