IGX-450S can connect with two Bluetooth cell phones at the same time.
The general pairing procedures are as follows:
1
)
Pair IGX-450S with device A
2
)
Turn on IGX-450S and make it enter pairing mode again, and pair it
with device B
3
)
Operate device A to connect with headset. IGX-450S has now
connected with two devices
Multi-pairing