有人注意到iPhone 5所支援的LTE頻段嗎？

iPhone 5 incompatible with LTE in France
Friday 14 September 2012 | 09:20 CET | News

The iPhone 5 does not support the 800Mhz and 2,600MHz spectrum allocated to French operators planning to launch commercial LTE services in early 2013. Apple's new smartphone, set be released on 21 September, uses the 1,800MHz band, which is assigned to 2G mobile services in France. Les Echos writes that they operators have to wait for later versions of the iPhone to be released with 800MHz and 2,600 MHz support before selling an LTE iPhone. Another scenario would be for the 1,800MHz band to be refarmed to LTE. The country's third mobile operator, Bouygues Telecom, has asked regulator Arcep to allow it to convert its 1,800MHz spectrum from 2G to LTE and a decision is expected by the end of the year. Meanwhile, Les Echos has learned that Samsung will release an LTE version of its Galaxy S3 smartphone in France as soon as November. By supporting 800MHz, 1,800MHz and 2,600MHz, the Galaxy S3 will be "the mobile broadband smartphone for Christmas", according to the newspaper.

http://www.telecompaper.com/news/iphone-5-incompatible-with-lte-in-france

Weiter5494 wrote:
Global LTE...(恕刪)

allenli123 wrote:
Band 12現在沒服務，只要軍方配合，可能最早可以開台。但國際上僅有美國使用，手機不一定會出台灣繁體版本，屆時除了電信公司賣的幾款手機外，恐怕客戶沒有什麼選擇。


台灣NCC將釋出的則是：

Band 12/13/17 (700MHz) 由軍方收回
Band 8 (900MHz) 2017 GSM收回
Band 3 (1800MHz) 2017 GSM收回

...(恕刪)

ta2008 wrote:
真的好亂看了才知道LTE的頻段在全世界各國竟然是跳來跳去，為何無法沿用舊有相容直接升級到DCS 1800 跟WCDMA 2100的頻段就好了。

ta2008 wrote:
結論LTE 真的好亂 投資的電信業者（要選擇頻段） 生產設備的廠商（要選擇頻段） 使用設備的消費者（要選擇頻段） 3種不同排列組合下真是 只有亂字可形容當下LTE而已。

dwang wrote:
我想是純商業考量吧。...(恕刪)

niceman wrote:
Band 12 只有一個國家使用。iPad, iPhone 支援的是 Band 17，而且沒有繁中的問題。