How to conect Motorola H500 Bluetooth Headset to Iphone

Check is motorola has released a firmware update on your headset

0000--all zeros

The default passcode is 0000 or 00000 or 00000000

Real easy go to the iphone and settings go to bluetooth and it will said in discovery mode.
then go through the pairing of your headset sontrols and the iPhone will say enter password then enter 0000 or whatever your H500 manual says.
If you have already paired the H500 with another phone you need to reset that. this is also covered in the manual which can be found online at motorola.com

Try this link. It solved my issue www.scribd.com/doc/280088/motorola-h500-bluetooth-earpiece-manual. Basically what you need to do is power the earpiece off. Make sure that your IPhone is not currently attempting to discover bluetooth devices (i.e. Bluetooth is OFF). Hold the On button on your earpiece (it has the symbol of a phone on it) for 6-10 seconds. The light on the earpiece remains lit. Now your earpiece is in discovery mode. On your IPhone, go to Settings, General, Bluetooth. Turn Bluetooth ON. Now your phone and your earpiece are both in discovery mode. When you see "Headset" listed, select it and enter the password "0000". Your IPhone is now paired with your H500 headset.

try reading this website
http://www.simoncells.com/manuals/Motorola/H500.pdf

Here is a list of compatible bluetooth headsets taken from the Blackberry web site.

Flamingo™ Bluetooth Headset *

Jabra® BT250v

Jabra JX10

Jabra BT125

Logitech® Mobile Pro™ Headset

Motorola® Bluetooth Headset H500 **

Motorola Bluetooth Headset HS820

Motorola Bluetooth Headset HS850

nXZEN™ 5000

Plantronics M3000 Bluetooth Headset

Plantronics Discovery™ 640 Bluetooth Headset

Plantronics Explorer™ 320 Bluetooth Headset

Plantronics Voyager™ 510 Bluetooth Headset

scala-500™ ***

Sony® Ericsson® Akono™ Bluetooth Headset HBH-602

It may be a compatibility issue with the H700. You may want to make sure the volume is turned up fully on the headset as well.
Good Luck

Instead of selecting "Find Me", click "Add Audio", H500 will show up

The pin for most bluetooth headsets is: 0000

AFTER CHARGING headset hold down big button in center of headset until BLUE INDICATOR LIGHT REMAINS SOLID BLUE
tHEN TURN THE BLUETOOTH OPTION ON YOU CELL ON
GO IN TO MENU UNDER BLUETOOTH OR CONNECTIONS SELECT ADD DEVICE YOUR CELL WILL SARCH FOR DEVICE WHEN IT FINDS IT THE NAME OF THE BLUETOOTH WILL APPEAR ON DISPLAY CELL WILL THIS ASK CONNECT OR BOND WITH DEVICE SELECT YES IT CELL WILL ASK FOR PASSCODE PUT IN 0000 THEN AFTER THIS BLUETOOTH HEADSET SHOULD START FLASHING INDICATING HEASET HAS CONNECTED