would you please let me know if it's gonna work with a sim-card? my carrier is H2O wireless
1737109
You need to look at H2O's frequency bands. Mines works on T-Mobile because one of the frequency bands is 1900MHz, which is what this phone is suited for. T-Mobile is a US carrier. For a UK carrier you should check the company's website or Wikipedia to see if it will work. It uses a micro-sim (NOT nano-sim).
1737110
Almost certainly (the questionable part is whether or not you can get them to let you activate it on their network, try to check with them before purchasing). H2Owireless is an MVNO of AT&T;, which uses the 850 and 1900MHz bands for GSM and UMTS. The Lumia 720 supports those frequencies.Wikipedia backs this up:- http://en.wikipedia.org/wiki/List_of_United_States_mobile_virtual_network_operators#Voice_and_data_service_operators- http://en.wikipedia.org/wiki/Lumia_720As everyone else has mentioned, this has been verified to work with T-Mobile's infrastructure (T-Mobile, MetroPCS, one of the SIM card options that Net10 wireless provides, usw.). Almost certainly (the questionable part is whether or not you can get them to let you activate it on their network, try to check with them before purchasing). H2Owireless is an MVNO of AT&T;, which uses the 850 and 1900MHz bands for GSM and UMTS. The Lumia 720 supports those frequencies.Wikipedia backs this up:- http://en.wikipedia.org/wiki/List_of_United_States_mobile_virtual_network_operators#Voice_and_data_service_operators- http://en.wikipedia.org/wiki/Lumia_720As everyone else has mentioned, this has been verified to work with T-Mobile's... » Read More Almost certainly (the questionable part is whether or not you can get them to let you activate it on their network, try to check with them before purchasing). H2Owireless is an MVNO of AT&T;, which uses the 850 and 1900MHz bands for GSM and UMTS. The Lumia 720 supports those frequencies.Wikipedia backs this up:- http://en.wikipedia.org/wiki/List_of_United_States_mobile_virtual_network_operators#Voice_and_data_service_operators- http://en.wikipedia.org/wiki/Lumia_720As everyone else has mentioned, this has been verified to work with T-Mobile's infrastructure (T-Mobile, MetroPCS, one of the SIM card options that Net10 wireless provides, usw.). « Show Less
1075179
I purchased my SIM card from Amazon for 25 cents and used that to activate H2O account. As I recall, I logged in and added my phone. I didn't sign up through the plan. But I did this last February, so I am not exactly sure how I did it. The important thing is you don't have to buy an H2O sim card directly from H2O. Use the chat.
456896
The Sprint version is CDMA, so no SIM cards will work with it. A GSM model might work, but I don't know.
141433
If your sim card is one of these four GSM Bands: 850/900/1800/1900 MHz, it should work in the worldwide. It is recomended that you'd better call your sim card provider to see what network they are working with.
429184
Yes it does work with a Sim card. As a matter of fact I know that it works with AT and T sim cards. It should also work with other sim cards.
773576
Single SIM. It will work with you but make sure that it is factory unlocked. Good luck
568078
H2O-ATT uses GSM protocol, so yes you can. But, don't buy this phone. I bought 2, all of them had the same problem. The usb port didn't work properly. After few months, i couldn't recharge the phone. Check online, you can see a lot of customers complain about this problem.
2111237
Am sorry,but am not certain,when i bought mine all i did was put in my sim card and it worked, up to today it works perfectly.Sorry i could not be of much help to you.
1547074
I don't think so, my company phone is H2O I think from at&t; or Verizon I'm no sure
1455449
this phone is a 3g. and if h20 wireless offers sims card you could probably use it with their network.
1288880
We went with h2o wireless. It cost a penny for the sim card and then we charge $10 every 90 days. Texts are 5 cents each.
48301
Thank you for asking . I am from the Caribbean and my phone is working . I think as long as it is unlocked u can put your simcard in and it will work . I wish you success.
88379
I believe it will not. Will probably give you "invalid SIM" error. I could be wrong though.
1189286
Hey. All I know is that its unlocked..u can buy a sim,whatever network and it will work.. :)
1655202
It works great on straight talk as well as H2O wireless. My wife has used it on both.
961557
Yes, this is a gsm phone for at&t; so it will work on their network. I don't know h2o so i do not know if will work fot that carrier. Hope this helps!
1585957
If you buy a local SIM 3G datacard it should work, as it is unlocked. Maybe your excisting card works as well ( if you have one), but it might be expensive to use.