Motorola i55sr / i58sr
Market Status: Released
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|Dimensions||5.25 x 2.00 x 1.25 inches (133 x 51 x 32 mm)|
|Weight||6.50 oz (184 g)|
the average is 5.3 oz (151 g)
|Features||Numeric keypad, Soft keys|
|Type||User replaceable, Li - Ion|
|Talk time||4.50 hours|
the average is 14 h (869 min)
|Stand-by time||5.2 days (125 hours)|
the average is 16 days (377 h)
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.
|Notifications||Vibration, Phone profiles, Speakerphone|
|Other features||Voice dialing, Voice recording, TTY/TDD, Push-to-Talk|
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.
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 - Shows the date when the particular phone is approved by the Federal Communications Commission
|21 Dec 2001|
|FCC ID value: AZ489FT5815 link|