Question about LG Vu CU920 Cellular Phone

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Phone sends/receives texts, makes calls, no one can hear me

Tried removing and replacing battery but problem still exists

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I cannot send nor receive calls, nor send and receive text messages as of yesterday, April 18, 2011... I am currently using a postpaid SIM... thanks


there are several factors why you are unable to send and receive messages and make outgoing calls and receive incoming calls.
network issue: are you the only one experiencing the problem? try to check with someone who is on the same location and is using the same network as you if he or she is experiencing the same problem as you. if yes, then it may be a problem with your network.
make sure that you have good signal and contact your service provider too and ask them if they have an ongoing maintenance in the area and ask if the sms and calls services are activated on your account
phone issue: if you have a good signal and still can't send, receive text messages, do and receive incoming, outgoing calls, try to do these: call the service provider and ask for the default network pin, then go to the settings of your phone, call settings, call barring, deactivate all barring
try inserting your sim card to another phone and try to send an sms
turn off your phone, remove battery and sim card and then wait for a few seconds, then put back the sim and battery and turn on the phone then try to send an sms

Apr 19, 2011 | Cell Phones

Tip

Phone Cannot Send or Receive Calls and Text Messages: A Simple Electronic Glitch


It is frustrating when only your phone cannot send text messages no matter how strong the network signal is. Sometimes you feel nobody cares about or remembers you because nobody calls or texts you but actually there are. Your phone just can't be reached or can't receive text messages. When these happen, turn off the phone; remove the battery and then the SIM card. Insert the SIM card to another phone and try sending text messages; if you still cannot send text messages, remove the SIM card and let it sit off the phone for at least fifteen minutes then insert it gain. You should be able to send text messages after that, but make sure you have credits.

The next thing you should look into is the phone. Make sure network signal is present then insert a known good SIM card in your phone and try sending text messages. Reset the phone if you still cannot send text messages, but back up important files and data, such as contacts, videos, images, and messages, before doing so.

One simple way to "reset" the phone is by removing the battery and letting it sit for at least fifteen minutes. Another way is by restoring the phone settings to factory settings. Simply navigate to settings then phone settings and select "restore to full factory settings" depending on the brand and model of the phone.

This tip is not intended to solve virus or firmware problems but rather to avoid unnecessary visit to the service center and save few bucks from a problem only caused by a simple electronic glitch. Check the network signal strength and your credits before jumping into any conclusion.

on Apr 06, 2010 | Cell Phones

1 Answer

Phone goes blank


sir is it blinks with white screen only or blinks with white screen then shut down?
-if the phone can receive/send text and mms messages while the incoming and outgoing calls become shut down,i think you need to replace the battery because it is weak.use only original battery.
-and if it is blink with white screen only try to reset all settings or reformat your phone,if not work hardware problem go to repair shop.

Dec 26, 2009 | Cell Phones

1 Answer

My LG enV VX9900 keeps turning off whenever I try to make a call. However, I can receive calls and send and receive texts.


If your phone is battery gets low for a short period of time then replace your phone battery, it is faulty or not fuctioning well. You can text or recieve calls but it may not take longer and when you try to make a call it suddenly shut down. So it is better to replace your battery with a new one to solve your phone problem.

Nov 04, 2009 | LG enV VX9900 Cellular Phone

1 Answer

I have SGH J600. Can only receive and send texts,


did you check on your volume is up to check if you can hear the other party. normally your problem happens when the volume i down. So try making a call then turn the volume up to double check

Aug 11, 2009 | Samsung J700 Cellular Phone

1 Answer

Cant make calls or make or receive texts on verizon phone


The best thing to do is to take the battery out while the device is powered on and leave it out for thirty seconds, then replace the battery and power the device on, once it is at your main screen dial *228 and send selection option one by pressing 1 and let the music play after the programming is complete it should work just fine.

Feb 24, 2009 | Verizon Communications LG VX8350 Cell...

1 Answer

Can't receive or make calls, texts


you can try taking the battery out of the phone and try again..............if not then take the phone to a mobile service center and have it checked.

Feb 17, 2009 | AT&T Blackberry Curve 8300 Smartphone

7 Answers

Chocolate LG -- I'm calling but nothing happens, I can't hear a ring or anyone answwering the call


LG Chocolate is the worst phone EVER! i've already self-fixed two problems, and now a new problem that i cannot make phone calls / receive them (they do actually go through but i can't hear anything). someone please tell me how to fix this....

May 09, 2008 | LG CHOCOLATE VX8500 Cellular Phone

1 Answer

SYNC A707 will not make or receive calls...


try this manu code - *2767*3855# this will correct any issues that you may have sending or receiving.

Mar 15, 2008 | Samsung SYNC SGH-A707 Cellular Phone

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