GMCSS-3
CELLULAR SURROUND SOUND HARNESS FOR
2007 GENERAL MOTORS TRUCK AND SUVS
This combination protocol device and integration harness is the latest addition to the Cell-site family of domestic, hands-free integration products. Designed to communicate with the new General Motors high speed LAN, the GMCSS-3 will easily integrate virtually any hands-free kit into the factory sound systems of the 2007 General Motors trucks and SUVs with or without Onstar. The results are these great features.
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Mutes the factory radio whenever you make or receive a phone call.
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Takes the cellular phones audio and plays it through the factory sound system.
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The word "PHONE" or the phone symbol will appear on the radios display.
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The volume controls on the steering wheel and radio remain fully functional and control the volume of the phone call.
For more information or your nearest dealer, call 1-800-937-6644