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Phone Honor 9 does not work with ATT 3G and 4G
I have a Huawei - Honor 9 Dual Sim, SFT L09 with a SIM card from Swisscom, Switzerland
I'm in Vermont during the summer.
The phone does not work here with ATT 3 G and 4 G, it works with T Mobile 2G. What's the problem?
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formerlyknownas
ACE - Sage
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116.4K Messages
6 years ago
@dobler
It should work on 3G, change sim slots. (One sim slot is probably 2G only)
https://www.gsmarena.com/huawei_honor_9-8704.php#tl10
ATT has no 2G network (T mobile won’t much longer either).
The specs list 3G bands 850 and 1900, you need BOTH in the USA to get 3G talk and text.
You don’t have enough LTE bands in common with US carriers to get LTE.
ATT uses 2,4,5,12/17,30 and 66
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adidaskid808
ACE - Professor
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1.7K Messages
6 years ago
Like most dual Sim phones,slot 2 is GSM 2G only.
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GLIMMERMAN76
ACE - Expert
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23.9K Messages
6 years ago
It's not comparable
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dobler
Contributor
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2 Messages
6 years ago
does it mean comparable? Is it not compatible in USA? Thanks.
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adidaskid808
ACE - Professor
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1.7K Messages
6 years ago
North America use a different frequency for 2G,3G ,4G LTE.
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