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Troubleshooting 15
Transferring the sound
Depending on the type of phone, you can transfer the
sound to the HBM-30 during a call.
The HBM-30 has to be on, paired with the phone,
and within range.
To transfer the sound to the HBM-30
During a call, press and hold . The HBM-30
beeps until the sound has been transferred.
Note: To transfer the sound from the HBM-30 to the
phone, refer to the phone’s user documentation.
Muting the microphone
You can mute the microphone during a call.
To mute the microphone during a call
• Press both and . A repeated beep is heard
while the microphone is muted.
• Press and release both and again to resume
the conversation.
Troubleshooting
No sound contact between HBM-30
and phone
The phone has to:
• be paired with the HBM-30.
• be within range of the HBM-30. Make sure that
there are no solid objects, such as walls or
furniture, in between the HBM-30 and the phone.
See picture “2.” on page 5.
• support the Headset or the Handsfree profile.
• have Bluetooth operation mode set to On.
Note: If the HBM-30 has been in pairing mode for
more than 10 minutes but pairing is not completed,
the HBM-30 leaves the pairing mode and the
Bluetooth function can not be used until you pair the
HBM-30 with your phone (see page 9).
The HBM-30 is automatically switched
off or does not switch on
• The battery power may be too low. Insert a new
battery. After switching the HBM-30 off, wait for 2
seconds or more before switching it on again.
• Check correct orientation of your battery.