7190 User Guide v0.043/15/99 [ 101 ]
Technical information
21.Technical information
Wireless networks: GSM 1900 and AMPS 800
Transmitting power: 1 W nominal
Operating voltage: 3.6 V dc
12 V dc for car kit
Frequency band: 1850.2 to 1909.8 MHz (TX)
1930.2 to 1989.8 MHz (RX)
Number of channels: 512 to 810
Memory locations: up to 250 in SIM card
1000 in phone
Memory capacity: SIM card: depends on SIM
phone:
Charging current:
Operating temperature:
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