Usually the microphone and the loudspeaker at the cell phone are
disconnected when the phone operates in “free hands” mode.
Fig. 2 – Cell phone connected via hands-free connector.
2.3.2 Bluetooth wireless link
(only models HL203-VQ)
HL203-VQ supports connection of a mobile phone via Bluetooth link.
Any phone with Bluetooth can be linked to the HL203-VQ, eliminating
dependence on the headset cable, which differs in each cell. Also
allows the cell to be located up to 10 meters away from the hybrid.
The Bluetooth wireless link provides better audio quality since the
signal remains digital from the cell phone to the HL203-VQ.
2.3.2.1
Linking the cell phone with the hybrid
By linking cell phones to the hybrid creates a link between two
devices, and allows the phone to remember the unique ID of the
HL203-VQ. Do you need to make this only the first time that use the
phone. Once the hybrid and the phone are linked, the hybrid
automatically connects to these phone when you enables Bluetooth
on both devices.
SOLIDYNE
Telephonic Hybrids
Page 11
Wiring used with
Samsung and others
brands that supports the
standard
CTIA
.
For
OMTP
standard
swap MIC with GND.
