10
Summary of button functions
Specification
Function
HBM-900
Status
Action
Power on
Power off
Slide the PWR switch from OFF position to
ON position.
Power off
Power on
Slide the PWR switch from ON position to
OFF position.
Volume adjustment Talking
Briefly press the VOLUME button to increase
the volume.
The volume will circulate through all levels,
with each button press.
Transferring a call
Talking
- Handset to headset
Briefly touch the CALL button on the HBM-
900 (Headset and handset must be paired)
- Headset to handset
Press and hold the VOLUME button on
HBM-900 for 3 seconds
Answering a call
Ringing
Briefly touch the CALL button.
Ending a call
Talking
Briefly touch the CALL button.
Call waiting
Talking
Touch the CALL button for 1 second.
Last number redial
Idle
Touch the CALL button for 1 second.
Voice dialing
Idle
Briefly touch the CALL button.
(Handset must support)
Manual pairing
Power off
Press and hold the Volume Control button,
and move the PWR switch to the ON position.
Call reject
Ringing
Touch the CALL button for 1 second.
Button Hold on
Idle
Move the PWR switch to HOLD position.
Button Hold off
Button Hold on Move the PWR switch to ON position.
11
Troubleshooting
LED indication
Function
HBM-900 Status
Action
Operating
Power on
The blue LED light flickers 4 times.
Power off
The blue LED light flickers 4 times and
then turns off.
Pairing mode
The blue LED light stays on.
Headset / handsfree
The blue LED light flickers once every
Profile connected
5 seconds.
Call connected
The blue LED light flickers once every
5 seconds.
Charging
Charging
The blue LED light stays on.
Charging complete
LED is turned off.
Does not turn on
Check whether the battery
Charge the battery.
of the HBM-900 is fully
charged.
Unable to
Check whether the handset Determine whether your
communicate with
supports the headset or
handset supports the Headset
the LG Bluetooth
®
handsfree Bluetooth profiles. or Handsfree Bluetooth profiles.
Headset HBM-900 Check whether the battery
Charge the battery.
of the HBM-900 is low.
Unable to pair the
Check and make sure the
Move the PWR switch to
HBM-900 with
Headset is on.
ON position.
Bluetooth
®
device
Check and make sure
Press and hold the Volume
the Headset is placed in
Control button, and move the
pairing mode.
PWR switch to the ON position.
Low sound
Check the speaker volume.
lncrease the volume level.
(speaker)
ITEM
Description
Bluetooth
®
specification
V2.1 (Handsfree / Headset profiles)
Battery
Battery 3.7V / 105mAh Li-Polymer
Stand by time
Up to 150Hrs
Talk Time
Up to 4Hrs
Charging time
< 2Hrs
Operation temperature
-10
℃
~ 60
℃
Dimension / weight
12.8mm(W) X 96.7mm(L) X 17.2mm(H) / 13g