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GSM Cell Phones These cellular telephones are frequency-compatible worldwide... they can be used internationally and will operate with any
voltage ranging from 110 volts to 220 volts at 50/60 Hz,
Note: Due to the electronics industry's competitive nature, prices may be lowered, newer product models may be available and other
models either unavailable or discontinued. . So that we may best serve you, please call us at either
(800) 694-8440 for current product models carried, prices, and availability. Features, Operating Requirements, and Usage Guide Lines | GSM cellular telephones require a SIM card to startup. Your service provider sells
this card. | | We cannot guarantee that the instruction manuals for these telephones will be in English, as they are European-made their manuals may be in European-languages. You may be able to download an English-language operating manual from the manufacturer's website. | | All GSM cell phones are SIM card unlocked. | | GSM cell phones may only be exchanged, from date of purchase, within 30 days. | | Most features depend upon network and service subscriptions and are not available everywhere. | | Some features may require additional accessories. | | The use of some functions is subject to varying State and Federal telephone privacy laws. | | Tri-band manual selection is available only on tri-band networks; international roaming is available only where roaming service agreements exist. | | You must separately buy the necessary compatible software that allows linking a cell phone to a personal computer. | | All talk and standby times are approximate and depend on network configuration, signal strength, and features selected. | World Television Systems and Voltage Guide
PAL (Phase Alternation Line) offers 625 lines per second to produce a very detailed image on a
wider luminance (color signal) bandwidth.
The PAL system has been adopted by almost all
of the world's
countries using the 50 Hz (cycles) voltage.
NTSC (National Television Standard Committee), the American broadcast frequency, offers 525
lines per
second to produce an image with a faster frame rate, which reduces visible flickering and picture noise.
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