What letter does car Bluetooth display?

1 Answers
AdelynMarie
07/24/25 8:36am
Car Bluetooth is displayed as "BT". Below is relevant information about car Bluetooth: 1. Introduction: The Bluetooth technology in car Bluetooth systems (English: Bluetooth) extends from mobile phone Bluetooth technology, and is an in-vehicle wireless hands-free system designed and developed based on wireless Bluetooth technology. The Bluetooth core specification provides connections between two or more piconets to form a distributed network, allowing specific devices to automatically and simultaneously act as master and slave roles in these piconets. 2. Notes: When using car Bluetooth for the first time, it is necessary to establish a connection first. A Bluetooth master device can communicate with up to seven devices in a piconet (a temporary computer network using Bluetooth technology), but not all devices can reach this maximum capacity.
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