Service Manual

LGP-2300/2310W
LG Information & Communications, Ltd.
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The LGP-2300/2310W is a 1.9GHz CDMA(Code Division Multiple Access) PCS phone. CDMA technology
with this phone adopts DSSS(Direct Sequence Spread Spectrum) ,which is also used in the military.
This feature of DSSS enables the phone to keep communication from being crossed and to use one frequency
channel by multiple users in the same specific area, resulting that it increases the capacity 10 times more
compared with that in the analog mode currently used.
Soft/Softer Handoff, Hard Handoff, and Dynamic RF power Control technologies are combined into this phone
to reduce the call being interrupted in a middle of talking over the phone.
A CDMA PCS network consists of MSC (Mobile Switching Center), BSC (Base Station Controller), BTS (Base
station Transmission System), and MS (Mobile Station). Communication between MS and BTS is designed to
meet the specification of ANSI J-STD-008 (Common Air Interface). MS meets the specifications of the below:
- ANSI J-STD-008 Personal Station - Base Station Compatibility Requirements for 1.8 to 2.0
GHz CDMA PCS
- ANSI J-STD-018 Recommended Minimum Performance Requirements for 1.8 to 2.0 GHz
CDMA Personal Stations
- TIA/EIA IS-126-A Mobile Station Loopback Service Options Standard
- TIA/EIA IS-127 Enhanced Variable Rate Voice Coder
- TIA/EIA IS-683 Over-the-Air Service Provisioning of Mobile Stations in Wideband Spread
Spectrum Systems
- TIA/EIA-IS-707 Data Service Options for Wideband Spread Spectrum Systems
LGP-2300/2310W is composed of transceiver, desktop charger, Li-Ion Battery (1600mAh), h ands-free kit,
travel charger, cigar light charger and data kit. Hands-free kit is designed to operate in full
duplex.
General Introduction