question

one plus one seems to support At&T 4G LTE (but not all bands) as it lists AT&T 4G LTE support on its website.

Ascend Mate 7
LTE FDD Band 1/2/3/4/5/7/8/20/28(Aphase)
LTE TDD Band 40
UMTS 850/900/1900/2100/AWS MHZ
GSM 850/900/1800/1900 MHZ

AT&T 4G LTE uses LTE FDD Band 17(700Mhz), Band 5(850Mhz), Band 2(1900Mhz), and Band 4(1700/2100Mhz)--depending on locale.

I think there might be a compatibility problem between ascend mate 7 and AT&T's 4G LTE network.
Have you tried to use Ascent mate 7 on AT&T's network?

所有跟帖： 

• Don't have a Mate 7 as it is so new (just came out in Sept.). -一城春色- ♂ (420 bytes) () 12/15/2014 postreply 18:23:58

• Wait, maybe you are right. See this review. -一城春色- ♂ (326 bytes) () 12/15/2014 postreply 18:47:31

• looks like mate 7 is out of the running. -yanon- ♂ (122 bytes) () 12/15/2014 postreply 19:37:07

• 現在不需要invitation了！ -申公豹- ♂ (0 bytes) () 12/16/2014 postreply 08:40:58

• Unless you get that price. -偶爾評論一下- ♀ (0 bytes) () 12/16/2014 postreply 11:06:45

• how to buy it without invitation -yanon- ♂ (55 bytes) () 12/16/2014 postreply 19:50:48

• OnePlus One, from $299 available for order without invitation -一城春色- ♂ (70 bytes) () 12/17/2014 postreply 18:48:36

• one plus one definitely supports AT&T 4G LTE after registration -yanon- ♂ (55 bytes) () 12/15/2014 postreply 19:42:27