Me three (or is it four?)

Very much so. The military uses 800 and 900 mhz frequencies to get service in bomb-proof bunkers. That's proof enough. The smaller the frequency, the less destorted it becomes when encountering an obstacle such as a wall or window, etc.

True, however the whole idea is not that one is superior to the other. The point that me and others agree with is that 850Mhz is easier to achieve larger coverage with less towers. This makes it better for the carrier because there are less dead spots between towers, and said better indoor coverage.

1900Mhz has its benefits, too, such as less interference on other electronics like radios, TV's etc. There is also more spectrum available to 1900Mhz than to 850Mhz. However, remember when we brought the FIRST GSM network to the united states, the FCC decided it had to be 1900mhz, or else we would have brought the 900/1800 mhz currently used everywhere else outside of north america. Also, because of the smaller towers we use, many of which ar...
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Very well done, Biz.

Excellent post bizkit!

About the personal coverage check and interactive coverage map, is that available online or just a T-Mo store?

🙂
Hey thanks, guys...The PCC is only available at stores right now. I assume this is because if left as a tool on T-Mobile.com, without having the knowledge as to how to interpret what you are seeing, it could be quite confusing to some people. Any corporate store, indirect I'm not sure, has the PCC available and can pull it up for ya anytime.

bitzingravy wrote:



T-Mobile *cannot* use 850/800. The only carriers that can use it are those that are assigned cellular licenses. PCS (1900) operators are more prevalent because there's more PCS spectrum available. There are only two cellular licensees in each market and usually one of them is a CDMA operator (such as Verizon) and the other one is usually either cingular or AT&T Wireless (which are now a combined company.) The only way T-Mobile can offer native 800/850 coverage is if they buy a cellular operator.

Well, yes and no...we COULD, but it wouldnt bring much benefit to us, and this is why:
http://www.infosyncworld.com/news/n/509.html »
""This is a major milestone in the expansion of GSM services in the Americas as GSM is the most widely deployed standard in the world," says K-P Wilska, President, Nokia, Inc., Americas, "A major benefit of GSM 850 is that it enables existing TDMA carriers as well as new GSM carriers to benefit from the global success of GSM.GSM is currently the most extensively used digital cellular network technology in the world and has more than 550 million subscribers worldwide and successful deployments in over 170 countries. According to Nokia, offering GSM enhanced with GPRS and EDGE will bring new 3G opportunities to...
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But since T-Mobile does not even have any 800/850 spectrum to begin with it's a moot point. They cannot use it because they are not licensed to use it. The only way T-Mobile could use it is if they bought a cellular carrier (i.e. one that uses 800/850.)

Anyone know if T-Mobile has any new roaming or mutual agreements with the new Cingular?

I'm not disagreeing with you on that T-Mobile would have to buy into 850mhz, however it is a quite valid point, fuzz. Although 850 and 900, and 1800 and 1900 are very close together, a phone that works in one frequency band unfortunately can not also work in the frequency band next to it unless added as a specific extra frequency band. For comparison, when you have your FM radio tuned to a radio station at 98.1 MHz, there's no way you'll hear what is happening on another radio station at 98.3 MHz unless you retune your radio(one reason-cost development of a new product which would give us a negative revenue turnaround for it's intended use) Another reason is originally, the US used only 1900 MHz for its GSM cell phone service. In the last...
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