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Aastra MBU 420d

Aastra MBU 420d Summary

These attractive handsets feature color displays, polyphonic ringtones, vibrate functionality and all of the mobility features small business users are looking for.

Aastra 420d HANDSET Features

• Handset Physical Specs
  
  • Integrated DECT Antenna
    
  • Handsfree Speakerphone
    
  • Built-in Vibrate/Trembler function
    
  • Headset Jack (2.5mm)
    
  • Removable Belt Clip support (swivel & belt clip options)
    
  • Hearing Aid Compatiblity
    
• Handset Specifications
  
  • 1.5” Color LCD with backlight (64K color support)
    
  • 128x128 pixel resolution display
    
  • Illuminated display and keypad
    
  • 9 Polyphonic ring tones
    
  • Distinctive ringing support
    
  • Call Log List (Last 30 missed, outgoing, and incoming calls)
    
  • Personal Phonebook (170 entries)
    
  • Status indicators – On/Off Hook, Signal Strength, Ringer Off, Alarm, Battery Life, MWI, Key Lock, Missed Calls, Speaker On/Off, Mute
    
  • Date/Time Display
    
  • Handset Number and User Name Display
    
  • Display Contrast Adjustment
    
  • Silent Charging Option
    
  • Call Waiting
    
  • Caller-ID
    
  • Call Hold
    
  • Call Forward
    
  • Redial List
    
  • Automatic Answer support off the cradle
    
  • Over-the-air Handset software updates
    
  • Handset Speakerphone Acoustic Echo Cancellation (AEC)
    
  • Battery: 650mAh Lithium Ion
    
• Handset Performance
  
  • Frequency 1.92-1.93GHz (DECT)
    
  • Approx Range: 50m (165ft) indoor, 300m (985ft) outdoor*
    
  • Up to 12hrs talk time
    
  • Up to 200hrs standby time
    
  • Visual Coverage Warning
    
  • Low Battery Warning
    * Actual range varies depending on deployed environment, building materials, and other external influences.
    
• Localization
  
  • Multiple handset language support (English, Danish, German, Spanish, French, Italian, Dutch, Portuguese, Finish)
    
  • MBU Web Management Interface in English