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Motorola i55sr / i58sr

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Motorola i55sr / i58sr Remove phone

Posted: 21 Dec 2001
Market Status: Released

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Design
Dimensions5.25 x 2.00 x 1.25 inches (133 x 51 x 32 mm)  
Weight6.50 oz (184 g)
the average is 5.3 oz (151 g)
  
FeaturesNumeric keypad, Soft keys  
Battery
Capacity1300 mAh  
Talk time4.50 hours
the average is 15 h (881 min)
  
Stand-by time5.2 days (125 hours)
the average is 16 days (379 h)
  
Technology
iDEN

iDEN - iDEN (Integrated Digital Enhanced Network) is a wireless network standard developed by Motorola and used by Nextel Wireless. It operates at 800Mhz, 900Mhz and 1500Mhz frequency bands and it is a mixture of TDMA (Time Division Multiple Access) and GSM arhitecture. It allows the use of one mobile device as a digital phone, pager, two-way radio and fax/modem.

800 MHz  
Positioning

Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

GPS  
Other features
NotificationsVibration, Phone profiles, Speakerphone  
OtherVoice dialing, Voice recording, TTY/TDD, Push-to-Talk  
Regulatory Approval
FCC approval

FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that is sold in the U.S. has to be tested and approved for sale by the FCC.

   
Date approved

Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission

21 Dec 2001  
FCC ID value: AZ489FT5815 link  
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