Question about Cell Phones

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When we turn it on there will be no signal. we try to turn it off and back on. I tried to put a different sim card in but still no signal. I don't know what else to do. i

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You signal IC must have been damaged . did yuou put yopur phone down on the floor by mistake?Or any hard impact on the phone can cause its failure. I had such an experience.

If you are very handy in handling electronic circuit board you can replace it or else you will surely need the help of an authorised technician

Posted on May 16, 2010

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All telephony functions, including emergeny call are disable due toa communicatio eror


Basically the solution is to claim the warranty and Nokia replaces a new one for you, what if you are out of warranty, just someone like me? Nokia has no answer for that, thank you Nokia ;)
I was thinking "Sim card icon and communication error", maybe it is sim card slot issue? I don't know, but here's what I try -
0. Switch off N9001. Open up N900 case at the back(battery part)2. Take out battery3. Take out sim card from the slot, clean it4. Put the sim card back to the slot5. Tighten the slot6. Take the toilet paper, yes I say toilet paper because it was on my desk when I was trying to fix this7. Try to tear the toilet paper and make it thicker by layering them8. Make the toilet paper slightly same size(square) as the sim card slot9. Put the toilet paper on top of the sim card slot and push in a bit10. Put back your battery and press it little hard, the toilet paper will be underneath11. Close the case12. Switch on your phone
The phone works automagically, don't ask me why, it's really high tech fix if you ever encounter this issue.

Jan 03, 2012 | Nokia N900 Smartphone

1 Answer

Why I don't have network signal on my nokia 6600?


If you are not getting any network from your phone it my be be due to:* sim card issues* network / outage issues* phone issues
SIM Card issues:1. turn off mobile phone2. remove battery3. remove SIM card and memory card4. clean the SIM card from any dirt or dust5. wait for 2 minutes then plug back battery6. insert memory card and SIM card properly7. turn on mobile phone8. check if you will be provided with a signal from the upper right corner of your phone's screen. if not, try a different SIM card.
Outage:1. call your service provider and confirm if there are outages in the area or outages from the BTS where your SIM card is registered.
Phone Issues:1. if the phone is open line, try to enter a different SIM card2. try to insert the SIM card into a different phone, check if it will be provided with a signal3. if the second phone still dont get any signal and your service provider stated that there is no outage that may affect signal issues from your phone, check it from them if your sim card is still active.4. last resort is asking for a SIM replacement with the same phone number

Dec 11, 2011 | Nokia 6600

1 Answer

OFFLINE MODE


Offline mode means that your phone aint getting any signal from your mobile service provider's BTS. You need to check it from your mobile service provider if there's an ongoing outage, you need to check as well if the sim card is properly inserted. Try powercycling your phone.
1. Turn off your device.
2. Remove the sim, memory card and battery.
3. Wait for at least 2minutes.
4. Plug back the SIM card, memory card and battery.
5. Turn on mobile phone.
6. Check if you are still getting offline mode.
7. If so, try to insert your SIM card to a different phone.
8. If using a different phone for your SIM displays offline mode still,then its your SIM card which is faulty. If it works fine make sure that you inserted the sim properly or the SIM card slot might be faulty.

Dec 05, 2011 | Nokia E52 Smartphone

2 Answers

I have a reasonably new 6120 but as of this morning people cannot hear me talk. I had the same problem with my N85 which stopped suddenly also.


If you used a same SIM card for those phones, I think its signal problem, when signal is low the connection will be disturbed sometime as no sound or cut suddenly during call conversation. Try to use different SIM card provider, with stronger signal will better, then put in these device. If the problem solved then its operator signal problem. The solution is change the SIM card.
But if you have try to change with other SIM card with stronger signal but people still can't hear you, then its microphone problem. You need to repair or replace your phone's microphone.

Hope this help and if this helpful RATE please.

Feb 03, 2011 | Nokia 6120

2 Answers

I have a Nokia E65. I recently took my sim out to put in another sim and when I put the new sim in i turned the phone on and it says its offline. I tried to switch the profile from offline to general but...


I had the same problem with Nokia E66. Just a problem of SIM card contact points. Slide a piece of paper on top of your SIM card and put SIM-card paper back in the slot. The contact points work again. R.

May 17, 2010 | Cell Phones

2 Answers

Lg xenon "insert SIM" :( PLZ HELP


Dear dont panic , please try the below options
1.Try resetting the phone settings by removing memory card
2.Try with a different battery (Most of the times the battery leads creates problems)
3.Please try with a different sim card
If no resolved get in touch on techzoneindiabng@mail.com

Feb 18, 2010 | LG Xenon GR500 Cell Phone

1 Answer

I tryed to put a different Sim card in my phone and when I try to add mintues or do anything with it it say Smartchip not provisionized MM#2 what does this mean and how do I fix it?


Turn off the phone. Take the battery and Sim Card out. Make sure there is no dust or dirt of where the Sim Card goes. Blow air (from your mouth) of where the Sim Card goes. Sometimes rubbing a soft pencil eraser on the Sim Card contact points can help. Then place the Sim Card back in the phone. Make sure it is in the right position; copper contacts facing downward. Put the battery back in your phone. Turn it on, and see if the smartchip rejected goes away.

If not you may need to contact your Phone Provider’s Tech Support to troubleshoot and confirm that you may need a PUK reset code to register or you may need a new Sim Card, as they do fail from time to time.

Sep 21, 2009 | Dual Electronics CECT P168 Cellular Phone

2 Answers

I changed sim card, now they both display ''Insert SIM''


try taking out both cards and popping the battery on the phone.

Wait a few minutes and then turn the phone on with no card in it.

Turn it back off when it says no card found and insert the newer card and power it back up.

It seemed to keep a memory of the blank card.

Jul 23, 2009 | Samsung Cell Phones

1 Answer

I can't make calls from my Blackberry 7290


Check on the right hand corner of your device for the vertical signal bars - 5 bars indicate full strength and 1 indicate very low signal. "OFF" indicates the radio is off and need to be turned on.

In case signal strength is good, you should be able to make and receive calls. In case it does not work, just try taking the battery out and put it back after 15 seconds and try again.

In case signal strength is low , either you are in a low signal zone or your SIM card is bad. Take the SIM card out, wipe the gold plated surface using a clean tissue, put it back and try again.

In case the radio is OFF, turn it on by clicking on the icon (Turn Wireless on) on the home page.

Dec 27, 2008 | RIM BlackBerry 7290

1 Answer

The phone want read the sim card


Please try to turn off the Mobile phone , take out the SIM card, wait for 15 seconds to insert it back and try again to turn on.....

If that doesn't help. Try different SIM in phone if available, and also try SIM in different handset.....

Most probably SIM card has gone bad and needs to be replaced from Phone operator

Nov 07, 2008 | Cell Phones

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