Question about LG CU400 Cellular Phone

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No Sound When i dial out there is no ring tone and i can't hear anybody on the other end. When people call me and i answer there is no sound. Everything else works but the actual phone function. I have tried to take the battery out and shut it down but that didn't work. Help please!

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  • bethy43 Jul 11, 2008

    phone great until lately. Still works but only if on speaker!! I can't hear when i call out or when someone calls me unless i fumble around and put the call on speaker phone which i just cant do. How do i fix this??

    ihave shut off on, tried to reset settings, taken battery out and back in.. Arrrgggh frustrated. Not available for an upgrade til January

  • elliottc Jul 15, 2008

    i am having the same problem. i bought it on ebay and it only had a 7 day warranty. does anyone know how to fix it?

  • b5188 Aug 10, 2008

    please help, i have the same prob..cant even conect the earpiece

  • Kay686 Aug 20, 2008

    I had the same problem. All of a sudden, I couldn't hear anything when calling but the people on the other end of the call could hear me. AT&T wouldn't do anything. I figured out myself to get a headset and use the bluetooth capabilities the phone offers, or use speakerphone which can get annoying.

  • tkzam Aug 28, 2008

    I have the same problem. When I dial a number, I can't hear the phone ringing. If someone calls me, I can't hear them. All this started when I was checking out the blue tooth settings in hopes that I could get my blue tooth to work.

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Guys:

I had the same problems that hottytoddy TWICE with 2 different phone sets. The original one came as a bundle with a 2-yr contract with AT&T. They exchange the 1st one which lasted 9 months with a refurbished one which lasted 93 days. After that they agreed to replace it with a Nokia 2610 for free, as they consented hottytoddy issues are known and not fixable. Sorry.

Posted on Aug 16, 2008

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Earpiece


I Think There maybe a problem with the internal speakers.does anyother sound work or is it just the dialing tone and voices?
if its just dialing & voices check in the call menu that sound IS NOT muted.This may solve the problem.

if no sound works at all,maybe its is damaged but you havent noticed? Take it back to the shop you bought it from and tell them about the problem,afterall a phone that you cant ring people on is usless! Or ring your network provider to see if it may be repairable under warrenty.

Hope That Helps.
Good Luck

Regards.
Sophie x

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