I have a Centrios Bluetooth 1713169 and for some reason it was working last night and then today it is asking for a PIN number to connect. What is the PIN that it is asking for? As I did not enter one to keep it so I would not forget one if asked. Can someone help me please.

Whenever it asks you for a pin number, key in a simple number, say 1, or 1234. it would ask if to connect automatically with device, click yes and it would never ask you for a pin number anymore.

Chelleychell,

The default pin number is 0000 and it should work!

Just enter 0000 as the pin

Enter any number as pin for eg. 1 then it will ask on other phone to enter the pin. Then enter the same number as pin and it will work.

This has alos happened to me, I put in the wrong pin 3 times, then as it was laste and it was asking for a puk, I turned the phone off to save the battery, when I turned it back on it came up 'Invalid USIM card' is there anything that can be done?

The pin number for pairing every bluetooth is 0000.

I hope that solves your Problem, If so kindly accept it.

Thank You,
Arjun.

Pin nos are 0000 or 12345 it might work.If it doesn't you have to ask to the manufacturer if some odds pin no.

when your smartphone is looking for the bluetooth make sure first thing bt. is off all the way then when your searching device hold the power button down until smartphone finds the bt. this is something alot of people forget to do
if asks for a pin usually it will be
0000
1234
12345
or last 4 digits of phone number

Okay.If your tying to connect to another bluetooth device.im pretty sure the password changes everytime.
But if you go in to your bluetooth settings,check that safe mood bluetooth is turned off. this should stop the asking for passwords.
If the above doesnt work check the 'Password' isnt your phones pin number or security number.

Hope I helped you out a bit!

Regards
Sophie x

the pin code reuired is the one set up by your bluetooth headset manufacturer. Check your user manual for the headset for the correct code to use.