User's Manual

177
Appendix
Troubleshooting
My cell phone disconnects with the telephone base.
f 
f Make sure that you are not using your cell phone when on a cell call.
My cell phone is connected to the telephone base, but I cannot make a
cell call.
f Make sure that your cell phone is not in use when you are trying to make a
cell call.
f For some smartphones, make sure that the cellular function is turned on.
Bluetooth system busy appears on the display.
f Make sure that your cell phone is not in use when connected and on the
active devices list.
f Make sure that your cell phone or headset is not connected to any other
Bluetooth device.
f TL96457/TL96547 can only use one Bluetooth device at a time.
The PIN on the telephone base does not work.
f The default PIN is 0000.
f If you have changed the PIN, it will appear on the telephone base in the
pairing process.
I cannot hear any audio on my telephone system when on a cell call.
f Reset the telephone base. Unplug the unit’s electrical power. Wait for
approximately 15 seconds, then plug it back in.
f 
The listening volume of my cell call is too loud or quiet.
f During a cell call, if the listening volume is too loud or quiet, try changing
the volume on your cell phone. On some cell phones, changing the volume
TL96457/TL96547
handset.