Devices with serial number 3555 are capable of performing several essential diagnostic tasks:

The refers to a popular model of the Autocom CDP BT diagnostic tool

Offers features similar to high-end models like the Autocom CDP Pro 2021 but at a more accessible price point.

Features integrated Bluetooth (BT) for cable-free communication with laptops or mobile devices.

Uses a standard 16-pin connector compatible with most modern vehicles. Key Diagnostic Functions

How to find the serial number on your Polycom product | HP Support

On most diagnostic hardware, the serial number is located on a sticker on the rear or bottom of the unit, marked with "SN" or "S/N".

If prompted for a pin-code during Bluetooth setup, the default is usually 0000 . Ensure the device is in pairing mode; otherwise, it will not be discoverable.

It identifies Diagnostic Trouble Codes (DTCs) generated by the vehicle’s computer and allows users to clear them after repairs.

The software typically uses a color-coded system (Green for no faults, Red for existing faults) to indicate the status of various control modules. Pairing and Usage Tips