1. Introduction

Thank You for purchasing the iSimple ISBT21 add-on Bluetooth® module for the GateWay (uPAC). This device is designed to plug into the GateWay (uPAC) (sold separately) and provide a Bluetooth connection for your iPhone. The ISBT21 enables you to connect your iPhone wirelessly to your factory audio system so your phone conversation plays through your automobile’s speakers. Operation includes features such as: answer/reject incoming call, call waiting, privacy mode and A2DP streaming audio.(iPhone MUST have firmware 3.0 or higher. First generation iPhones do not support A2DP streaming audio)

2. Compatibility

To ensure proper operation please verify that your GateWay (uPAC) is updated with the latest firmware. Please visit www.isimplesolutions.com for firmware updates and compatibility information.

3. Installation

The GateWay (uPAC) must be disconnected from the vehicle and allowed to sit for no less than five minutes before installing the ISBT21. The vehicle wiring harness may be left in place, but MUST BE DISCONNECTED from the GateWay (uPAC) interface before installing the Bluetooth Module. After you have disconnected the GateWay (uPAC) and waited at least five minutes, connect the 8-pin to 8-pin DIN cable into the first port on the GateWay (uPAC) (farthest from the dipswitches). Connect the other end of the cable into the ISBT21 module. Be sure each end makes a secure connection, but do not force it. Decide on a mounting location for the microphone either on the headliner or overhead console. Avoid placing the microphone by the side windows to eliminate extra noise. Carefully run the microphone cable down into the dash where the ISBT21 is to be installed.

When securing the ISBT21 into the dash of the vehicle, placement of the interface is very important. Bluetooth technology supports devices communicating wirelessly up to 20 feet away in most cases. However metal structures inside the dash can reduce the communication between the module and the Bluetooth device. Please keep this in mind when installing the ISBT21 module and ensure to place it where it will have the least obstructions from metal objects.

With all wiring connected, reconnect the GateWay (uPAC) to the vehicle harness.

After all connections have been made, turn the ignition on in the vehicle. Wait 1 minute for the device to initialize. Cycle ignition OFF, and ON again. Enter Satellite radio mode to access the GateWay (uPAC) and use the Bluetooth Module.

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iSimple ISBT21 owner manual Introduction, Compatibility Installation
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ISBT21 specifications

The iSimple ISBT21 is a cutting-edge Bluetooth car interface designed specifically for enhancing the audio experience in vehicles. This device seamlessly connects your smartphone to your car's audio system, enabling users to stream music, make hands-free calls, and access navigation features—all while promoting a safer driving experience.

One of the main features of the ISBT21 is its universal compatibility with a wide range of vehicles and aftermarket stereo systems. This is made possible due to the inclusion of a standard 3.5mm auxiliary input, along with a dedicated USB port for charging devices. Therefore, regardless of the make or model of your car, the ISBT21 can usually be installed without the need for extensive modifications.

In terms of technology, the ISBT21 utilizes advanced Bluetooth technology, ensuring a stable connection between your smartphone and the car audio system. This wireless capability means users can enjoy their music library, streaming services, or even podcasts without the hassle of tangled wires. Bluetooth 4.0 offers not only improved connection speeds but also better energy efficiency, which is critical during long drives.

Moreover, the ISBT21 features a built-in microphone for hands-free calling, allowing drivers to answer calls with ease while keeping their eyes on the road. The clarity of the microphone ensures that conversations are clear, reducing the need to raise one’s voice and making it safer to communicate on the go.

Another significant characteristic of the ISBT21 is its user-friendly interface. By integrating seamlessly with existing car controls, users can easily manage playback and call functions right from their steering wheel or dashboard, making access to technology straightforward and intuitive.

Additionally, the device supports multiple audio formats, ensuring compatibility with various streaming services and media types. This versatility allows users to enjoy high-quality audio playback, enhancing the overall driving experience.

In summary, the iSimple ISBT21 stands out for its reliable Bluetooth connectivity, universal compatibility, effortless installation, hands-free calling capabilities, and user-friendly operation. It is a practical solution for those looking to modernize their vehicle's audio setup and enjoy a more connected lifestyle on the road.
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