Acquisition Setting

Module Setup

It lets you choose from various selections of digital cellular technology systems: AMPS (Advanced Mobile Phone System), CDMA (Code Division Multiple Access), PCS (Personal Communications Service), GSM (Global System for Mobile Communications). Select CDMA because Verizon provides the cellular technology for OnStar which uses CDMA system.

Green LED

Special Functions

The VCIM illuminates the green LED on the inside rearview mirror when ON is selected.

Phone Call Test

Special Functions

When ON is selected VCIM commands OnStar to connect to OnStar Center.

Program Digital Home SID -- NID

Module Setup

Select SID (Station ID) and NID (Network Interface Device) per your location.

Program Phone Number

Module Setup

VCIM provides mobile ID # and mobile directory # for this vehicle. Use arrow keys to change the phone # if necessary.

Red LED

Special Functions

The VCIM illuminates the red LED on the inside rearview mirror when ON is selected.

Set Language

Module Setup

Pick an option between 3 different languages: English, French Canadian, and Spanish.

VCIM Setup

Module Setup

Screen displays: Move the vehicle to an open, outside area and make sure the vehicle is running. Following this VCIM setup procedure, a call will automatically be made to the OnStar Call Center. Inform the Call Center advisor that a new VCIM has been installed. Have the STID and ESN from the new VCIM ready to provide to the advisor. Refer to the OnStar Reconfiguration .