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brookeKrige

join:2012-11-05
San Jose, CA
kudos:3

Re:Does a coverage map or comprehensive list exist somewhere

ArizonaSteve wrote:
| ... map is bogus... don't think there are any phones that tell what freq. they are using...

Must enter cell-tower data from your iphone in Field-Test mode, such as LAC, CID, Downlink channel number (UARFCN).

Are you saying those collected numbers cannot be verified by the site?

The (few) map posts I've had opportunity to verify were correct.


ArizonaSteve

join:2004-01-31
Apache Junction, AZ
Reviews:
·voip.ms
·CenturyLink
·T-Mobile US

brookeKrige, I don't know where they get those UARFCN channel numbers or what they mean. I found out that my phone doesn't give a UARFCN channel number in Field Test mode and I have no idea how you would calculate the frequency if it did. It says Freq DL: 2087 UL: 1862 and I don't know what that means either but it does say WCDMA 17_21 Band4 so I guess that means it's on 1700/2100Mhz.
There is some more info about that on Howard Forums.
www.howardforums dot com/showthread.php/1748046-T-Mobile-is-deploying-1900MHz-HSPA-4G?p=14886615#post14886615