Samsung ITP-5014D Manual Do Utilizador

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Caller IDs are not displayed on the LCD screen. 
 
- Confirm with your System Administrator that the caller ID service is available from  
your telephone company.  
- If the caller blocks the sending of their caller ID, the caller ID will not be displayed.  
- If the caller makes a call from an area where the caller ID cannot be provided 
(e.g., international calls), the caller ID will not be displayed.  
- If the caller makes a call from a public phone, the caller ID will not be displayed. 
- If the caller ID received from the Telephone Company is corrupt, the caller ID will  
not be displayed.  
- If the Telephone Company does not send a caller ID, the caller ID will not be  
displayed.