I can't get my H710 to go into pairing mode... solid blue

When you say "phone wont recognize bluetooth", do you mean that the phone can't find it, or that it finds it but doesn't complete the pairing? It could be that that headset is not completely in pairing mode. It should have either flashing blue or flashing red/blue or solid blue.

To put your headset again in pairing mode, you must assure that your phone's bluetooth radio is turned off. Only then, open your headset's boom. After it is in pairing mode, turn your phone's bluetooth radio on, and make it search for new devices.
Hope it works for you.
Regards, Carlos

You must put it in pairing mode. If it has not been paired to other phones, just open its boom. After a while the indicator LED will be steady blue. Otherwise, if it has been previously paired to other devices, make sure the bluetooth radio of those devices are turned off. Then, open the boom and, as the headset won't find any devices already paired around, it will enter pairing mode automatically (again, indicated by the steady blue LED).
Once your headset is in pairing mode, make your phone's bluetooth application search for new devices. After a while, the H710 will show on screen. Select it and command it to proceed. If a passkey (or PIN, or pairing code) is requested, enter '0000' (four zeros).
By the way, if your headset's user guide happens to be missing, you can download it from this location;
Hope you are able to sort your problems out.
Cheers! Carlos

make sure you get the headset into pairing mode first and then search for it from the phone. if the headset is in pairing mode (solid light illuminated) and the phone cant find it then. You might have problems with the phone

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

have you put the motorla headset in pairing mode?
hold down the middle button for 6 seconds till the light stays solid, then open the boom mic and the light should remain solid indicating the headset is in pairing mode

Make sure your phone is in discover as well. Also make sure your holding down all 3 buttons at the same time for at least 10 sec. then it should go into discovery.it will blink then go solid.

sounds like its already connected to the iphone but it won't establish them. Delete the pairing from the phone then repeat the process.

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

need help to pair my h710 headset lost my handset