Type:
 
    
    
     Li - Ion, User replaceable
   
  
    
   
  
  
 
  
 
 
 
  
  
   
    
    
Dimensions:
 
    
    
     3.54 x 1.85 x 0.94 inches (90 x 47 x 24 mm)
   
  
    
   
  
   
    
    
Weight:
 
    
    
     3.28 oz (93 g)the average is 6.4 oz (184 g)
   
  
    
   
  
   
    
    
Features:
 
    
    
     Numeric keypad, Soft keys
   
  
    
   
  
  
 
 
 
 
 
  
  
   
    
    
Notifications:
 
    
    
     Polyphonic ringtones (32 voices), Vibration, Speakerphone
   
  
    
   
  
   
    
    
Other features:
 
    
    
     Voice dialing, Voice recording, TTY/TDD
   
  
    
   
  
  
 
This device is also known as Samsung PM-A840