User's Manual
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 User Guide Page 23 of 42 
Table 8: GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 LCD Icons 
Registration Status. 
  Solid: Registered 
  Hollow: Unregistered 
Handset Status. 
  OFF - handset on hook  
  ON - handset off hook 
Speaker Status. 
  OFF - speaker off  
  ON - speaker on 
Headset Status. 
  OFF - headset off 
  ON - headset on 
Mute Status. 
  OFF - The active call is not muted 
  ON - The active call is muted 
Call Forward Status. 
  OFF - Call Forward feature disabled 
  ON - Call Forward feature enabled 
DND Status. 
  OFF - Do Not Disturb disabled 
  ON - Do Not Disturb enabled 
SRTP Status. 
  OFF - SRTP is not used 
  ON - SRTP is being used 
USING THE KEYPAD 
Figure 5: GXP16xx Front View (Use GXP162x as example) 










