1. INTRODUCTION
LGE | LG Electronics  | 
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OPLL | Offset Phase Locked Loop  | 
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PAM | Power Amplifier Module  | 
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PCB | Printed Circuit Board  | 
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PGA | Programmable Gain Amplifier  | 
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PLL | Phase Locked Loop  | 
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PSTN | Public Switched Telephone Network  | 
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RF  | Radio Frequency  | 
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RLR | Receiving Loudness Rating  | 
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RMS | Root Mean Square  | 
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RTC | Real Time Clock  | 
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SAW | Surface Acoustic Wave  | 
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SIM | Subscriber Identity Module  | 
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SLR | Sending Loudness Rating  | 
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SRAM | Static Random Access Memory  | 
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STMR | Side Tone Masking Rating  | 
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TA  | Travel Adapter  | 
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TDD | Time Division Duplex  | 
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TDMA | Time Division Multiple Access  | 
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UART | Universal Asynchronous Receiver/Transmitter  | 
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VCO | Voltage Controlled Oscillator  | 
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VCTCXO | Voltage Control Temperature Compensated Crystal Oscillator  | 
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WAP | Wireless Application Protocol  | 
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8PSK | 8 Phase Shift Keying | 
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LGE Internal Use Only  | - 10 -  | Copyright © 2008 LG Electronics. Inc. All right reserved.  | 
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  | Only for training and service purposes  |