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BlackBerry 6720 - description and parameters

BlackBerry 6720 supports GSM frequency. Official announcement date is second quarter 2003. Operating sys

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Network, supported bands and technologies TechnologyGSM
2G bandsGSM 900 / 1800
Release date First presented2003, second quarter
Size and Dimensions Measurements121 x 77 x 18 mm (4.76 x 3.03 x 0.71 in)
Weight138 g (4.87 oz)
Display (type and size) TypeMonochrome
Size3.0 inches
Resolution160 x 160 pixels
System and processor information OSBlackBerry OS
Memory bank Slot for memory cardNo
Built-in 1 MB RAM 16 MB
Camera  No
Sound Different alarm typesVibration; Monophonic ringtones
Main speaker Yes
3.5mm jack No
Communication WLANNo
Features MessagingSMS, Email
  - Organizer
Battery  Li-Ion battery
Stand-byUp to 240 h
Talk timeUp to 4 h
Other Colors

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