AT&T Prepaid SIM Problem Hello, i bought the HTC Imagio and got it today after 4 Workdays. Thanks for that. Very fast delivering. I have an AT&T Prepaid card. The Phone don't like to even realize that my SIM card is in the Phone. That means not only the 3G problem, no the whole SIM Card is not working on the phone. My Coworker have an T-Mobile SIM Card and this works without any Problem. Can somebody help me? AT&T Prepaid SIM Problem Hello, i bought the HTC Imagio and got it today after 4 Workdays. Thanks for that. Very fast delivering. I have an AT&T Prepaid card. The Phone don't like... » Read More AT&T Prepaid SIM Problem Hello, i bought the HTC Imagio and got it today after 4 Workdays. Thanks for that. Very fast delivering. I have an AT&T Prepaid card. The Phone don't like to even realize that my SIM card is in the Phone. That means not only the 3G problem, no the whole SIM Card is not working on the phone. My Coworker have an T-Mobile SIM Card and this works without any Problem. Can somebody help me? « Show Less
897918
so it looks like this phone does not like pre-paid networks then!? i was looking into this phone to use with my straight talk service :(
1906826
Not in my case. I had a prepaid T-Mobile phone already. I just transferred the SIM card to the new phone.
1740752
Hello! I am with T-Mobile and my phone works great I get 3-G. Hope this helps!
928438
It was a big problem with this phone....it's sucks....hahaha...I was really upset...it didn't see a sim card at all!!!! sorry but it's true....it happened with me(((
1934498
I have tmobile and had no issues. Just put in my sim card and it worked fine.
1667809
I had a similar situation with that phone. The guy at the independent cell phone store unlocked it and added a t-mobile line to the phone. At that time, the phone worked on voice calls and text. However, the picture messages did not work. That was not the major problem.......That phone was unable to connect to the internet. Therefore, it tried to connect the entire time it was powered on. Draining the battery in minutes and overheating when I charge the battery.Please be sure ALL of the functions are working properly before you leave the store!
1242455
I heard from a t-mobile customer service rep that this only works if the phone has been "off the shelf" by March 2013, because T-mobile put a restriction on all prepaid phones still on the shelves at that time, to have to use prepaid SIM cards for 6 months before switching over to a post-paid plan. She said that you need to contact the seller specifically to ask if their phone will work with post-paid plans.
1002437
KennethProblem is with the ATT, not 5800. 5800 works fine with another SIM card. I am stuck somewhere in no man's land. Nokia cannot fix this problem because it not their problem and ATT will not fix the problem because it non-ATT phone. So, my problem persists.
1548465
When my husband took the phone to Belgium his ATT sim card did not work although it is a tri-band because in some places ATT the 4th band.....he did not put a Belgian sim card in it. Sorry
44198
Hi Tori,I used a T-mobile SIM card with the phone and it worked fine. I have a month to month plan on T-mobile. I think it will work on AT&T;, if you have a sim card because the phone is unlocked. Hope this helps :)
856544
I just experienced the same thing. I got the phone yesterday, plugged in a SIM I already had from England and that worked so I went to AT&T;, got a SIM and put it in. It didn't work but the sim worked in other phones and other sims (eg T Mobile) worked in this phone. Now, a couple of hours later, it's working. Go figure.
512011
I ended up receiving a SIM card cut down to nano. It never worked. T mobile will send one for free upon request. I should have done that to begin with. I was charged 45 dollars freight and handling by the provider of the card. I strongly advise not to purchase.
808640
I think this is for the international version. An AT&T unlocked version is also posted. Both support T-Mobile 3G, but only the AT&T support AT&T LTE network. This is the LT30P as it said.
1287262
why not respond to messages? phone works for 3G network from AT & T? really is the model i9020A or T-Mobile version i9020T?. Thanks
2171705
I think it originally was with At&T. My T mobile sim card worked fine, but I was unable to receive or send Pictures. I called t-mobile and they did something from their end. Now everything with T-mobile works fine. Gary
1410098
My phone was set up for t-mobil when I got it but net10 gladly sent me a new sim card for att for free. It took a little bit of work to get to a solution to the problems ( weak signal etc) and it took 5 business days to get the new card. The spotty service was frustrating but I have the new card and it works great.
1116610
Hello!I am with T-Mobile and my phone works great I get 3-G. Hope this helps!