H710 I can hear but no one can hear me

Any time it happens, it usually is the phone. Pull battery and reboot and should work fine

It is very possible that you have a dust particle lodged in the area of the microphone. The microphone itself has a TINY hole that the sound goes through. A piece of dust lodged in the hole will ruin the sound reproduction. If you examine it with a magnifying glass, you may find the something sitting there.

I believe this device carries a 1 year warranty from Motorola. Here is a link to the H710 support page.

http://www.motorola.com/Support/US-EN/Consumer-Support/Accessories/H710_Default_Support_Loc%253AUS-EN

Hope this helps,
Best Regards,
Mark

change the mic of your headset

theres two little buttons on the sides.
it turns the mic on and off.

hope this helps
jm

Go in phone to setting then go to bluetooth and press it then select voice routing incoming hands-free

Tap both volume buttons to mute/unmut. If that does not solve it i have heard many accounts of these headsets having back mic's.

i pinched the flats sides of the boom together tightly and used my ps3 to measure the clarity and went from mic not working to semi to full clarity

It sounds like you have a defective unit. When you close the mic boom, the headset should turn off.

I bought a new HS850 and guess what, I got this hearing problem on the very first day ...phew ! I did the pairing with my Motorola A1200 phone and it worked for once, even the sound was coming in the earpiece and then I put it to charge for the first time and once done, I again started it up and it got connected with the phone and after that there was no sound in the ear piece. I was going nuts....about what could be the problem.

So i decided to delete the earlier paired profile from my phone and do the pairing again and guess what...It Worked....:) So you can try that out too....

http://www.geocities.com/jconkwright/H700fix.html

I followed the instructions and it took 5-10 minutes to get it done. I am now talking on the phone and I can hear and be heard!!!! Take y our time and be carefule but it worked for me.