P990i is not supporting headset bluetooth HBH-PV700

this for sony ericson, not for nokia

HBH-PV700 not visible to searching devices

You must put your headset in pairing mode first. Starting with it turned off, press and hold the call handling key until the indicator light flashes alternately in red and blue. Then, make your phone's bluetooth application search for new devices. After a while, your headset should appear on-screen. Select it and make it connect. If a pairing code (or PIN, or passkey) is requested, enter '0000' (four zeros). If the pairing process is successful, the headset should enter the stand-by mode, and there should be some indications on your phone too.
The pairing process between any two bluetooth enabled devices should be done only once. All subsequent connections should be achieved by turning both your headset and your phone's bluetooth radio on and bringing them both into each other's range. At most, a single press on the headset's call handling key should do.
Hope it works for you.
By the way, if your headset's user guide seems to be missing, feel free to download it from this location.
Please, let me know if you need further informations.
Regards, Carlos

Here's a little tutorial:

http://www.sonyericsson.com/cws/support/accessories/detailed/learnaboutbluetoothaccessories/hbh-iv835?lc=en&cc=ca


Hope that helps!

Be sure the the headset in in 'Pairing' mode.
When in pairing mode, the light should be flashing red and blue or have a steady blue.
The put most headsets in pairing mode, turn headset OFF,
then hold the power button until it goes into pairing mode as discribed above.
Then you can discover it with your phone or PC. Pin (pass key) should be 0000 (4 Zeros) or try 1111, 1234, 9999

Read the manual of the HBH-IV835.
Page 15 "Prepare the headset".
This solved the problem!

0000 is the passcode

switch on your bluetooth and press the push button until the led stops blinking.
now you can go to the bluetooth application on your mobile phone and search the HBH-PV700 .

Figured out the problem, If you hold the Volume + and - buttons for 5+ seconds, The blue tooth will go into Search mode and flash green and red, This will allow you to connect it to new devices, If it was already connected to a previous device everytime you turn it on its searching for the older device, You have to pair it with the newer device

Hi,
If this solution doesn't work hold down both the volume up and down buttons on the head set for about 5 seconds whilst searching for a new paired device with your phone then when asked enter the code 0000 and connect