I need to know if this device will work with AT&T 4g or 4g LTE please help
From my understanding ATT uses 700/1700/2100 for lte
but i have also read that it uses a paired 1700/2100 up and downlink system
this phone listed below has a 1700 and a 2100
here are the frequencies the phone uses
2G GSM : 850 / 900 / 1800 / 1900 and/or
3G : 850 (B5) / 900 (B8) / 1700 (B4) / 1900 (B1) / 2100 (B1) and/or
4G LTE : 800 (B20) / 900 (B8) / 1800 (B3) / 2100 (B1) / 2600 (B7)
IMPORTANT : PLEASE CHECK WITH YOUR NETWORK PROVIDER THE COMPATIBILITY BEFORE YOU BUY "
I have found information on a forum that talks about similar situation
"Just to clarify, Band 4 LTE in the U.S. uses 2100 MHz on the downlink paired with 1700 MHz on the uplink. AT&T does not use 2100 MHz (stand alone frequency), 1800 MHz, or 900 MHz in the United States even though U.S. phones show those frequencies in the specs. That is a GSM standard (world phone)
I have called tech support and she I recieved a shaky answer that it "should work"
Link phone: http://www.amazon.com/HUAWEI-ASCEND-BLACK-FACTORY-UNLOCKED/dp/B00K6GMYDE/ref=sr_1_1?s=electronics&ie=UTF8&qid=1408282548&sr=1-1&keywords=ascend+p7
Link forum: http://forums.att.com/t5/Network-Coverage/3G-4G-frequencies/td-p/3908859
Thank you for your help !