久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

USEUROPEAFRICAASIA 中文雙語Fran?ais
Business
Home / Business / Technology

All-network smartphones change mobile tech game

By Ma Si | China Daily | Updated: 2017-07-03 08:21

All-network smartphones change mobile tech game

A China Mobile staff member in Ganyu, Jiangsu province, helps a client with 4G service. [Photo by Si Wei/For China Daily]

Two of China's major telecom carriers, which trail the market leader, have joined forces to step up efforts to introduce phones that can access all networks.

China United Network Communications Group Corp, better known as China Unicom, and China Telecommunications Corp have intensified the campaign for smartphones that can support six different communication technologies (to wit: GSM, CDMA, TD-SCDMA, WCDMA, TD-LTE and FDD-LTE).

In the domestic mobile services market, the duo trails China Mobile Communications Corp.

Once such six-mode handsets become popular, it will be far easier for consumers to buy a new phone. They don't have to worry about whether the gadget supports the technology used by a particular telecom carrier and they have more freedom to change carriers later, said Ku Wei, deputy marketing manager of China Unicom.

Last month, China Telecom and China Unicom's proposal of smartphones supporting six different communication technologies was approved as part of the global communication standards by the Global Mobile Suppliers Association, an international standards organization representing interests of mobile operators worldwide.

The proposal, approved with a unanimous vote at the GMSA's 29th plenary meeting held in Sweden, put such smartphones under the umbrella of multi-SIM devices.

Multi-SIM device refers to any smartphone that natively accommodates multiple SIMs. In China, dual-SIM handsets are in vogue, which enable one phone to support two carriers at the same time.

Analysts believe that the GMSA's approval represents the interests of multi-SIM device users in some specific areas like China.

The global acknowledgement came after all-network access handsets became a national standard in China last year. Since then, multi-SIM devices have swiftly taken a dominant position in the world's largest smartphone arena.

Latest data showed that six-mode smartphones accounted for 75 percent of the mobile devices sold last year.

China Unicom and China Telecom estimated the figure will exceed 85 percent by this year-end.

"An increasing number of handset manufacturers will make devices in accordance with the standard, so the manufacturing cost will go down, for they do not have to make different types of contract phones for different carriers," said Xiang Ligang, a telecom expert and CEO of telecom industry website cctime.com.

"The global acknowledgment of the international standard will also bring consumers big convenience, especially for those who suffer from no telecom signal in foreign countries. Multi-SIM handsets will become increasingly popular in future," Xiang said.

As the trend sweeps China, a fierce debate is raging about the country's main telecom providers.

China Telecom and China Unicom, two of the main initiators of the proposal, suggest that a multi-SIM device must be able to support all of the six different communication technologies, while China Mobile considers the idea as unnecessary.

It thinks it would be enough to support the mainstream technologies, indicating that there is no need to include the CDMA mode, which is backed by China Telecom.

Also, China Mobile, the world's largest telecom carrier by subscribers, said in its advertisements for dual-SIM-card contract smartphones that consumers can use only China Mobile's 4G network when one of the two SIM cards is China Mobile's.

There is not such a requirement for China Unicom and China Telecom's contract phones.

Fu Liang, an independent analyst, said, "China Mobile is trying to safeguard its dominant position in the sector, but China Unicom and China Telecom are offering data packs at far lower costs, which will significantly increase their popularity."

As of May, China Mobile had 863 million subscribers, including 583 million 4G users. China Telecom and China Unicom had 147 million and 133 million 4G subscribers respectively.

Yang Yafei, a student of the University of International Relations, uses China Unicom's mobile services. He said, "I prefer multi-SIM devices. They are very convenient. I don't think China Mobile's efforts to limit the choice of telecom carriers within a dual-SIM handset will pay off. After all, we are free to choose whatever telecom services we like."

Zhuang Qiange contributed to the story.

 

 

Most Viewed in 24 Hours
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

    一区二区三区精品在线| 国产精品久久久久久久久动漫 | 综合色天天鬼久久鬼色| 国产成人福利片| 一色桃子久久精品亚洲| 欧美亚洲另类激情小说| 免费成人在线网站| 国产欧美视频一区二区三区| 成人av电影免费观看| 一区二区国产盗摄色噜噜| 日韩亚洲国产中文字幕欧美| 国内国产精品久久| 1000部国产精品成人观看| 欧美日韩你懂的| 紧缚捆绑精品一区二区| 国产精品欧美极品| 欧美亚洲综合一区| 久久99久久99小草精品免视看| 国产精品美日韩| 欧美午夜一区二区三区| 精品一区二区三区在线播放视频 | 91精品福利视频| 秋霞国产午夜精品免费视频| 国产欧美一区二区精品性色超碰| 91精品福利视频| 激情丁香综合五月| 亚洲人成在线播放网站岛国 | 久久网站最新地址| 91日韩精品一区| 六月丁香婷婷久久| 中文字幕日韩av资源站| 欧美日韩高清一区二区不卡| 国产乱子伦视频一区二区三区| 亚洲欧美日韩一区| 欧美xxxxx牲另类人与| 99麻豆久久久国产精品免费优播| 五月天激情小说综合| 中文字幕乱码久久午夜不卡| 欧美日本一区二区| www.日韩av| 老汉av免费一区二区三区| 最新国产の精品合集bt伙计| 日韩欧美一区二区在线视频| www.亚洲精品| 精品在线一区二区| 亚洲一区二区三区四区中文字幕 | 亚洲国产日韩在线一区模特| 久久久久久久久97黄色工厂| 欧美日韩电影在线| 92精品国产成人观看免费| 黑人精品欧美一区二区蜜桃| 亚洲成a人在线观看| 中文乱码免费一区二区| 日韩一级片网址| 在线观看av一区二区| 国产大片一区二区| 免费成人在线影院| 亚洲大片在线观看| 国产精品初高中害羞小美女文| 精品欧美一区二区久久| 欧美日韩一区二区在线视频| hitomi一区二区三区精品| 国产综合一区二区| 免费国产亚洲视频| 午夜天堂影视香蕉久久| 亚洲欧美日韩国产手机在线| 麻豆精品一二三| 一区二区日韩电影| 国产精品成人免费在线| 久久午夜羞羞影院免费观看| 制服丝袜亚洲色图| 欧美日韩日日夜夜| 欧美做爰猛烈大尺度电影无法无天| 成人国产一区二区三区精品| 国产精品自拍毛片| 久久99国产精品久久99果冻传媒| 污片在线观看一区二区| 亚洲激情一二三区| 国产精品理论片在线观看| 欧美精品一区男女天堂| 91精品国产黑色紧身裤美女| 欧美日韩国产一级片| 欧洲亚洲精品在线| 在线免费观看日韩欧美| 97国产精品videossex| 成人国产在线观看| 粉嫩aⅴ一区二区三区四区五区| 国产一级精品在线| 国产真实乱子伦精品视频| 麻豆久久一区二区| 麻豆成人久久精品二区三区红| 午夜视频一区在线观看| 亚洲成a人片综合在线| 亚洲国产精品影院| 亚洲国产精品视频| 午夜精品福利一区二区三区蜜桃| 亚洲国产sm捆绑调教视频| 一区二区三区在线观看视频| 亚洲免费电影在线| 夜夜揉揉日日人人青青一国产精品| 亚洲婷婷在线视频| 亚洲人吸女人奶水| 亚洲综合一二区| 偷拍一区二区三区四区| 天堂av在线一区| 热久久国产精品| 久久91精品国产91久久小草| 韩国三级在线一区| 国产高清一区日本| 不卡的av电影在线观看| 91看片淫黄大片一级在线观看| 色综合久久天天综合网| 欧美亚日韩国产aⅴ精品中极品| 欧美日韩国产在线播放网站| 欧美一区午夜视频在线观看| 精品国产伦一区二区三区免费| 国产性天天综合网| 国产精品国产三级国产普通话99 | 成人小视频免费观看| heyzo一本久久综合| 在线视频国内自拍亚洲视频| 欧美日韩的一区二区| 日韩欧美国产三级| 国产视频不卡一区| 亚洲欧美日韩系列| 首页国产丝袜综合| 国产最新精品免费| av午夜一区麻豆| 在线观看日韩一区| 日韩欧美色电影| 国产女人18水真多18精品一级做| 1024成人网色www| 午夜精品影院在线观看| 卡一卡二国产精品 | 久久国产精品99久久久久久老狼| 国产精品一区二区在线观看不卡| 不卡影院免费观看| 欧美三级韩国三级日本三斤| 日韩精品中文字幕在线不卡尤物| 国产欧美日韩亚州综合| 一个色妞综合视频在线观看| 日韩av中文在线观看| 国产不卡在线一区| 欧美视频在线一区| 26uuu欧美| 亚洲精品乱码久久久久久久久| 秋霞电影一区二区| 不卡欧美aaaaa| 欧美日韩你懂得| 久久久久久久久蜜桃| 亚洲精品国产无套在线观| 蜜臀久久99精品久久久久宅男| 成人久久久精品乱码一区二区三区| 欧美自拍丝袜亚洲| 久久婷婷综合激情| 亚洲国产日日夜夜| 国产不卡免费视频| 欧美伦理视频网站| 欧美国产在线观看| 日韩国产精品大片| 99视频在线精品| 日韩一级免费观看| 亚洲免费看黄网站| 精品一区精品二区高清| 91麻豆精品一区二区三区| 精品久久久久久久久久久久包黑料| 日韩理论片一区二区| 精东粉嫩av免费一区二区三区| 色婷婷精品大视频在线蜜桃视频| 精品久久国产字幕高潮| 一区二区成人在线观看| 国产乱淫av一区二区三区| 欧美日韩情趣电影| 中文字幕一区二区不卡| 久久99热99| 欧美无砖专区一中文字| 国产精品三级电影| 免费成人在线观看| 欧美曰成人黄网| 国产欧美日韩不卡免费| 日韩成人免费在线| 91精品福利视频| 亚洲国产精品v| 麻豆成人免费电影| 欧美日韩在线直播| 亚洲日本一区二区三区| 国产麻豆视频精品| 欧美一区三区二区| 亚洲一区二区三区国产| 成人伦理片在线| 精品国产91洋老外米糕| 亚洲国产精品欧美一二99| 972aa.com艺术欧美| 久久久精品2019中文字幕之3| 日韩精品亚洲专区| 欧美系列在线观看| 中文字幕在线不卡一区二区三区 | 91视频免费播放| 欧美国产一区在线| 国模冰冰炮一区二区|