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Re: Unlocking Cingular Sony Ericsson Z520A for T mobile use
dc5fan Jul 26, 2018 1:47 PM (in response to ratfink65)- Member Since: Sep 16, 2017
1 of 1 people found this helpfulI would do a specifications check on what frequencies that phone would work. I was on Cingular with an SE phone also back in 2005. I have a feeling that there isn't much luck it will work on T-Mobile.
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Re: Unlocking Cingular Sony Ericsson Z520A for T mobile use
dc5fan Jul 26, 2018 1:58 PM (in response to dc5fan)- Member Since: Sep 16, 2017
1 of 1 people found this helpfulHere are the frequencies: GSM 850. 900, 1800, and 1900
T-Mobile frequencies: 4G LTE Bands: 2. 4, 12, 66, 71
Frequencies: 1900, 1700 def, 700a, 600
Please don't ask me to explain as I don't have a clue.
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Re: Unlocking Cingular Sony Ericsson Z520A for T mobile use
ratfink65 Jul 26, 2018 2:53 PM (in response to dc5fan)- Member Since: Jul 26, 2018
Much appreciated on the frequency info. Puts me in the right direction.
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Re: Unlocking Cingular Sony Ericsson Z520A for T mobile use
ratfink65 Jul 26, 2018 2:54 PM (in response to dc5fan)- Member Since: Jul 26, 2018
Thank you very much, will do.
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Re: Unlocking Cingular Sony Ericsson Z520A for T mobile use
smplyunprdctble Jul 26, 2018 2:49 PM (in response to ratfink65)- Member Since: Jul 15, 2011
2 of 2 people found this helpfulT-Mobile doesn't unlock devices they didn't sell. You'd have to get Cingular (erm, now AT&T) to unlock it. Or, some third party.
That said, it's probably only a 2G device, and should work fine for talk/text.
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Re: Unlocking Cingular Sony Ericsson Z520A for T mobile use
ratfink65 Jul 26, 2018 2:51 PM (in response to smplyunprdctble)- Member Since: Jul 26, 2018
Thank very much!