Samsung ITP-5021D Manuale Utente

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3-3 
 
•  The status indicator displays the status of the phone using red, green, and 
amber colours.  
Dial (Keypad) Buttons 
The dial buttons are used to dial digits [0]-[9], [*] and [#]. 
Programmable Buttons 
ITP- and DS-5021D have 21 programmable buttons; ITP- and DS-5014D have 14 
programmable buttons. You can program these buttons with frequently used 
functions, such as dialling a specific telephone number when pressed. Your system 
administrator will normally do this for you using system programming (MMCs). 
Programmable functions are described in Chapter 4. Ask the system administrator 
how your phone is set up if you’re not sure. 
 
Buttons are assigned a number from 1 to 21 (or 1 to 14) beginning with the top 
row left-hand button and ending with the bottom row right-hand button. Each 
button also has an LED which can display one of three colours, red, amber or 
green, if the button is being used. (See Chapter 4 for a description of possible 
LED displays.) 
 
Three buttons are pre-set to perform the following functions. They may be 
changed in programming but it is not recommended. 
 
Message Button
If a message waiting indication is left for you, this button’s LED flashes. 
 
Call 1 and  Call 2 Buttons: 
These are essential in order to allow your phone to make and receive calls. Up to 
six Call buttons can be set on your phone. Your phone should have at least one 
Call key, but two are recommended. While the hold or conference functions are in 
use, the corresponding button’s LED flashes.