| 摘要 |
<p>Disclosed are a Bluetooth push-to-talk (PTT) terminal device which is capable of holding a smartphone and has a PTT key, and a Bluetooth PTT system including the Bluetooth terminal device. The Bluetooth PTT terminal device comprises: a second Bluetooth module which is paired with a smartphone having a first Bluetooth module, and which transmits a sound signal to the smartphone or receives a sound signal transmitted by the smartphone; a PTT button which is pressed when a sound signal is transmitted to the smartphone; and a housing in which the PTT button is installed and the smartphone is housed.</p> |
