Tus neeg siv phau ntawv

BlueParrott B450-XT User Manual
PAGE 19
the Volume Up button for 1-2 seconds. To unmute, press and hold the button again
for 1-2 seconds.
• While muted, a reminder tone will sound every 10 seconds.
Transferring Audio
To transfer audio from the headset to the cell phone while on a call, press and hold the
Volume Down button for 1-2 seconds. The audio will transfer to the phone. Repeat to
transfer audio back to the headset. When audio is transferred to the phone, the light
on the headset will pulse blue quickly until the call ends, or audio is transferred back to
headset.
Turning Headset Indicator Lights On/Off
A quick press of the Volume Up and Volume Down buttons together will turn the
headset indicator lights off. Repeat to turn the indicator lights on.
When powering on the headset, the indicator lights will revert to being on.
Reset Headset Paired Devices List
This will reset, or clear the headset’s internal paired devices list. The headset must be
on to perform this function.
1. Power on the headset. It does not matter if it connects to any devices.
2. Hold the headset near your ear and press and hold the Volume Up and the Volume
Down buttons together for approximately 6-10 seconds until two low tones and/or
the “Pair Mode” voice indicator is heard.
3. The pairing memory is now clear and will need to be paired to any desired devices
before it can be used with them.
Reset Parrott Button Defaults
This will reset or clear the headset’s internal paired devices list and will also restore
the Parrott Button’s factory defaults (voice command and mute). The headset must be
on to perform this function.
1. Power on the headset. It does not matter if it connects to any devices.
2. Hold the headset near your ear and press and hold the Parrott Button and the
Volume Down buttons together for approximately 6-10 seconds until you see two
quick purple flashes on the MFB.
3. The headset Parrott Button is reset and the pairing memory is now clear. The
headset will re-enter pairing mode. If you are not ready to re-pair to your device,
power off the headset.
ADVANCED FEATURES AND FUNCTIONS (continued)
BlueParrott B450-XT User Manual
PAGE 20
Over-the-air Updates
The headset firmware can be updated over-the-air via the BlueParrott app.
Over-the-air updates are only available for Android devices.
1. The BlueParrott app will notify you when a firmware update is available.
2. Ensure the headset and the Android phone have a minimum 50% charge and are
connected to one another before beginning the update.
3. In the BlueParrott app main screen, select Update headset and follow the
instructions.
The Over-the-air update takes approx. 30 minutes to complete, depending on the
strength and stability of your Wi-Fi network.
ADVANCED FEATURES AND FUNCTIONS (continued)