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Can a sim card effect the mic on the phone? - LG KU990 Viewty

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Ya, if the sim card service does has good frequence , those to whom you may phone will think that your mic isn't good,

Posted on Jul 13, 2009


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Sounds like you need to go to the phone carrier and get a new sim card. I hope it didn't effect the phone also...

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If you have activated the General profile/if you have inserted other sim card and even there is no effect, it means that the sim card is not detected to your phone.So,to solve this problem you need to visit mobile repairing shop.There might be damage/ something wrong in the Sim card related components.Good luck

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Went off when i make calls/recieve but works fine through earplugs

Hi reachmehe822 I not sure which phone you have. Now her is a few universal steps you can do. One take the battery and sim card out of the phone. Two clean out of speakers and mic ports. Three take a toothbrush and a can of air to clean the phone. Don't spray the air to long in your ports. Next do not spray to long in the speakers or mic. Now if your can gets cold let it warm up for 5-10 mins. Now I would but the sim card in first then the battery. You should be able to hear out of the phone. Hope this help.

I’m happy to help further over the phone at

Sep 19, 2011 | Cell Phones

2 Answers

Blocked my phone need my puk no 0869877474

PUK stands for Personal Unblocking Key. This is a uniqueeight-digit code specific to your SIM card. This is required when the PINnumber to unlock your mobile phone is entered incorrectly 3 times. You are thengiven 10 attempts to enter your PUK code. If an incorrect PUK code is enteredafter the 10th attempt, you will block your SIM card permanently and willrequire a new SIM card from your mobile phone provider.
PUK codes can be obtained through the following ways - The PUK code is in your SIM card documentation Starter Pack.If you do not have this then -Please contact your phone service provider.
Your cell phone service provider can give you the PUK code once you give themyour account details and they have confirmed your identity.

Jul 30, 2011 | Nokia C3 Cell Phone

1 Answer

My samsung tocco has full signal but screen shows sos calls

its because of sim card error please insert some other sim card and on it for at least 5 hour once mobile frequency clock will set to new sim card then re insert old sim card it will take effect 100 %

Dec 18, 2010 | Cell Phones

1 Answer

Don't remember my puk code,how do i get another 1 ?

The PUK code is dependent on your sim card that you have installed. therefore if you have 'locked' your mobile you have in effect locked access to your sim card. you need to contact your sim card supplier.

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1 Answer

Sms and mic problem on hp6515

From time to time I have both those problems.

SMS problem:
Remove the SIM card. Start the phone without the sim card. Try sending an SMS (still without the Sim card). The SMS will of course fail to be sent.
Now put the Sim card back in , switch on and try again sending SMS - it should now work. Sometimes you will need to repeat the procedure another time for it to work.
I've no idea why this works but it does for me.

Mic problem:
I found this to be a bad connection in the socket for the headset. Plugging and unplugging the headset a few times and perhaps wiggling it around a little has always solved the problem for me - at least until now. I suppose at some time or other the connector will break completely.

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1 Answer

What is the PUK code for nokia 2610

The PUK code is dependent on your sim card that you have installed. therefore if you have 'locked' your mobile you have in effect locked access to your sim card. you need to contact your sim card supplier.

Jul 02, 2009 | Nokia 2610 Cellular Phone

1 Answer

Switched sim cards with friends phone, my phone now wants a password.

your frnd may set password to yor sim or set make confirmation and check,

Mar 16, 2008 | Cell Phones

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