Samsung SM-G386TZKATMB - Manual (Page 213)

213 Section 8: Connections
Note: If callers can not hear you during a call while using a paired Bluetooth headset
(with built-in microphone), verify the Call audio option is enabled within the entry’s
Bluetooth Settings page.
Disconnecting a Paired Bluetooth Device
Disconnecting a paired device breaks the connection between the device and your phone,
but retains the knowledge of the pairing. At a later point when you wish to reconnect the
device, there is no need to setup the connection information again.
1. Verify your Bluetooth is active.
2. From the Bluetooth settings page, tap the previously paired device (from the bottom
of the page).
3. Tap OK to confirm disconnection.
Note: Disconnections are manually done but often occur automatically if the paired device
goes out of range of your phone or it is powered off.
Deleting a Paired Bluetooth Device
Deleting a device from your list removes its “connection record” and upon reconnection
would require that you re‑enter all the previous pairing information.
1. Verify Bluetooth is active.
2. From the Bluetooth settings page, tap Settings g Unpair to delete the paired
device.