Item Name And Use; Characteristics - Pantech G310 Service Manual

G310 Service Manual
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Item Name and Usage
G310, GSM digital cell phone, is supercompact, superlight mobile communication terminal for
personal use. It has a 900MHz and 1900MHz frequency band and adopts GSM and PCS mode
having excellent spectrum efficiency, economy, and portability.
This product is GSM Cellular type portable phone, adopting 1-cell Li-ion battery and power saving
circuit to maximize its operation time. Also, it is equipped with a fixed antenna (snap-in type) and its
color LCD with font built in enables both Chinese and English text service. And power control(basic
feature of GSM), security feature, voice symbol feature, and variable data rate feature are used
appropriately to ensure its best performance. This product consists of a handset, battery pack, and
Travel charger.
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Characteristics

1) All the active devices of G310 are made of semiconductors to ensure excellent performance and
semi-permanent use.
2) Surface mounting device (SMD) is used to ensure high reliability, compactness and lightness.
3) G310 adopts the Silabs's AERO RF transceiver, which is CMOS RF front-end for multi-band
GSM digital cellular handsets. The Aero's highly-integrated architecture eliminates the IF SAW
filter, low noise amplifiers (LNAs) for three bands, transmit and RF voltage-controlled oscillator
(VCO) modules, and more than 60 other discrete components found in conventional GSM
handsets to deliver smaller, more cost effective GSM solutions that are easier to design and
manufacture.
4) G310 is designed to perform excellently even in the worst environment
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