ATT vs. Verizon

[Neil'o]

Hello members,
OK, can anyone say what is the difference between the role of a PTT internaly Verizon or ATT phone in front of a Nextel phone? The size factor and the release of the phones is not good really annoying especially since there are arrears that are thin and have the PTT feature in other companies. Mainly I want to ask about the ATT vs. Verizon. Hope that someone would help me soon.!!

[marlyn]

The difference is Verizon, Att VOIP using direct connection packets, while iDEN (Nextel) is more like a transmission system, similar to all two-way radios. This is where the speed is. VOIP systems are slow due to lack of network speeds. once Sytems broadband are running you will see Sytems VOIP enjoys nextel speeds. In fact, the system is designed to replace the system through Sprint Nextel's QChat Sytem VOIP call. Nextel have the speed but with more features.

[squirekat]

The image of the cellular network AT & T has been somewhat dented, part of the primary reasons why some Americans are still reluctant to purchase a iPhone. However, an article in The New York Times describes a reality quite different: the network of AT & T would be far ahead of the competition, despite the feelings of its users. The charge? The iPhone, which would not make optimal use of the cellular network. In addition to potential limitations on its interface with the cellular network, the iPhone has also led to a significant increase in the volume of use of bandwidth, which literally burst mode using the data with the first truly usable mobile browser.

[StoaVio]

It is true that the United States, the rise of the iPhone is hampered by the exclusive deal between Apple and AT & T, some example shows well how the abandonment of exclusive sales may benefit, the iPhone concentrating 40% of smartphone market. For the analyst, the chances of an arrival of the iPhone for Verizon is 70%, nice way not to get wet. This would double the number of potential buyers, counting 89 million Verizon subscribers, against 82 million for AT & T. The main hurdle will be technical, network, Verizon is a CDMA network, GSM cons for AT & T and T-Mobile, about the latest rumors.

[Adripathi]

These ads come from Apple to defend the choice "GSM" Apple / AT & T against the choice "CDMA Verizon: 2G or 3G" mobile phone "enable voice and data simultaneously, which is not possible with the "CDMA". Many operators of CDMA systems worldwide have migrated to the "GSM" "CDMA is a dying technology, minority now. It's nice to have an iPhone that can work virtually anywhere in the world. I wish that Apple continues to focus on GSM, and adds support for the 900MHz band UMTS, which enables better penetration in buildings and a better coverage area as the 2100MHz UMTS band.

[Bantu]

The application of Nextel to the FCC is to realign the band 800 move the 821-823 MHz band NPSPAC (which is reserved for public safety) up to 806MHz and enable Nextel to use 821 to 823 MHz in a block continuously throughout the country. NEXTEL is basically this tends to do is create another block of frequencies for themselves and remove licensing interlaced it exists now in the band 806 to 820. AT & T has decided to complain and sue Verizon following the publication of an advertisement judging the poor 3G coverage by AT & T. AT & T since the launch of the Iphone had the monopoly that sees daily diminished by the arrival of this giant Verizon and when the Iphone beats of his own.