I currently have a HTC ONE on 4G on AT&T will this phone work with the same SIM card and will I get 4G reception
376068
It should I put a straight talk at&t; compatible sim card in it and it since its a unlocked phone it worked.
376069
I know for sure that you will be able to use your ATT sim card in this phone. And yes, you should have 4G reception as long as you are living in a 4G area. I am with Tmobile and have 4G. I went from an old Galaxy 1 and had to get the new micro SIM. You are probably using the micro sim in your HTC one. If not, Tmobile only charged me $10 for one. Good luck. I love this phone :)
376070
Nope, it will not. It is not compatible with 4G or LTE. I tried it. They said it would on here, but it doesn't. Don't get fooled and waste your money.
1396267
This is an unlocked phone and as long as it one of the larger sim cards it will work. The only problem would be some of the smaller sim cards I know ATT was using with the latest Iphones.
756989
Hey, this is PriceAngels. Yes, this phone can work with only one AT&T sim card.
750523
I use my phone on a GSM network in Jamaica and it works perfectly. AT&T; is GSM so it should work.
1457760
Hello Alyssa,Be sure to purchase one that uses the ATT network. I've purchased 3 of them an the SIM cards and plan from AT&T; store work great! I'll get a 5 next year.
926789
I dont think the 4G LTE will work with T-Mobile even though it is unlocked since it is a AT&T device.
615249
Hi, this phone is AT&T; branded, the frequency in which 4g its going to work its LTE 700 MHz Class 17 / 2100, and 3g HSDPA 850 / 900 / 2100, while 2g its in every frequency, hope this helps. Regards
2087940
Well as far as i know it works on all Verizon networks up to 4G lte. But if you want to know more here is the link to their website. Look under specs for network compatibility. http://www.htc.com/us/smartphones/htc-one-m7/
1932397
Yes I have this phone and use it with straight talk on the AT&T; network. You can also use it on the T-Mobile network through straight talk. 4g LTE work great on AT&T.; Don't know if LTE works on T-Mobile but in theory it should because they use the same frequency range in the USA. Hope this helps.
913969
Thanks for the interest. This phone works with : COMPATIBLE TO USE WITH WORLDWIDE NETWORK SIMCARDS THAT WORKS ON : 2G Quad-band GSM support: GSM 850, GSM 900, DCS 1800, PCS 1900 MHz and/or 3G Quad-band HPSA/UMTS (BANDS 1,2,5/6,8) support : UMTS 800/850/900/1900/2100 MHz and/or 4G Quad-band LTE (BANDS 3/7/8/20) support (LTE 800, LTE 900, LTE 1800, LTE 2600 MHz) What above means is with regard to AT&T USA, it will work on AT&T on 2G & 3G bands, will not work on 4G as AT&T uses different 4G types than the one phone is compatible with. Thank you. KICKmobiles
1023178
Yes, it's a Verizon phone, so it works with Verizon on 4G LTE. As virtually all newer Verizon phones, it is also GSM compatible. BUT, HTC included very limited frequencies on this phone, so you will only get 2G data speed when using it for GSM carriers (ATT, T-Mobile)
2264609
AT&T.; So when I insert my Roaming Sim card its showing "NO SIM CARD DETECTED". So I cannot use this Phone HTC One X 16GB Unlocked GSM. Please advise how to return it and how to refund my money. Thank you.
824477
Hi Eugene. You made me curious if my phone will work on AT&T; 4G Network, so I bought an AT&T; prepaid simcard with a logo of 4G LTE. I put it in and I load $40 with unlimited call and text and 200MB of data. After that I called AT&T; to activate my internet and they did. I was so happy that I was able to go to any website but only to the speed of H or H+. H+ is faster that 3G but one step down to 4G/LTE. Hope this is helpful.
1683380
It works great on ATT 4g. I dont think it will make any difference of the carrier or type of service as long as the signal is in the frequency range of the device.
1904100
Sure, your phone have radio bands competiable for GMS 850/900/1800/1900MHz networks, if ATT radio bands it not the same,it doesn't work
1037635
This one does not work with att. This card is a straight talk/T-Mobile but you can buy the straight talk/at Sim card. If you do, be sure to use an att or straight talk phone. Otherwise, you will get a really suckky signal. My personal experience, this Sim worked awesome ( no problems at all) with a straight talk phone. Signal sucked with my T-Mobile phone.
1982288
While I cannot guarantee anything, t-mobile and AT&T; use the same types of connection, so you should just need the right SIM card.