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

    久久综合久久鬼色中文字| 国产日韩欧美麻豆| 蜜臀av性久久久久av蜜臀妖精| 337p亚洲精品色噜噜狠狠| 日韩电影免费一区| 久久亚洲精精品中文字幕早川悠里 | 日本成人在线视频网站| 精品久久久久久久一区二区蜜臀| 国产成人综合网站| 亚洲精品亚洲人成人网 | 日韩午夜激情免费电影| 国产一本一道久久香蕉| 国产精品久久久一本精品| 91成人在线免费观看| 婷婷久久综合九色综合绿巨人| 精品少妇一区二区三区日产乱码 | 精品免费一区二区三区| 不卡一卡二卡三乱码免费网站| 一区二区三区中文在线观看| 91精品国产免费| 国产成人综合精品三级| 亚洲综合成人在线| 日韩免费电影一区| av不卡免费在线观看| 亚洲国产精品久久久久秋霞影院| 欧美大片在线观看一区二区| jiyouzz国产精品久久| 亚洲成人资源网| 久久精品欧美日韩精品| 欧美性色aⅴ视频一区日韩精品| 精品一区二区三区免费视频| 亚洲欧美日本在线| 欧美电影免费观看高清完整版| 9i在线看片成人免费| 日韩高清在线电影| 国产精品视频第一区| 777午夜精品视频在线播放| 成人免费视频一区| 青娱乐精品在线视频| 国产精品乱码久久久久久| 91精品国产一区二区人妖| 成人av网址在线| 免播放器亚洲一区| 亚洲精品视频免费观看| 26uuu久久综合| 欧美午夜精品电影| 成人黄页毛片网站| 美女视频黄 久久| 亚洲黄色av一区| 国产丝袜在线精品| 91精品国产丝袜白色高跟鞋| 91麻豆国产福利在线观看| 国产美女一区二区| av一区二区三区黑人| 六月丁香婷婷色狠狠久久| 亚洲综合一区在线| 国产精品久久久久影院色老大| 91精品国产91久久综合桃花| 色网综合在线观看| 国产91精品一区二区麻豆网站| 首页综合国产亚洲丝袜| 亚洲婷婷综合久久一本伊一区| 久久奇米777| 91精品国产91久久综合桃花| 在线观看亚洲一区| 99久久精品国产网站| 国产一区二区看久久| 日韩精品91亚洲二区在线观看| 亚洲人成伊人成综合网小说| 久久久久久久网| 欧美不卡一区二区三区| 欧美日韩国产高清一区二区三区| 91蜜桃婷婷狠狠久久综合9色| 国产成人亚洲精品狼色在线| 久久精品国产成人一区二区三区| 丝袜美腿成人在线| 亚洲一二三区不卡| 一区二区三区四区不卡在线| 日韩美女啊v在线免费观看| 国产亚洲成年网址在线观看| 日韩一二三区视频| 欧美精品久久99| 在线观看亚洲专区| 91电影在线观看| 色噜噜狠狠色综合中国| 91在线云播放| 波多野结衣中文字幕一区| 国产成人在线视频网址| 国产一区二区三区美女| 韩国午夜理伦三级不卡影院| 毛片av一区二区三区| 看片网站欧美日韩| 日韩国产一区二| 天天av天天翘天天综合网| 亚洲小说春色综合另类电影| 一区二区三区高清| 樱花影视一区二区| 亚洲靠逼com| 一区二区视频免费在线观看| 一区二区三区国产豹纹内裤在线| 亚洲美女少妇撒尿| 亚洲在线观看免费视频| 亚洲一区二区三区四区在线 | 在线亚洲精品福利网址导航| 在线精品亚洲一区二区不卡| 欧美在线观看禁18| 欧美视频在线一区二区三区 | 精品av综合导航| 欧美精品一区二区三区久久久| 欧美mv日韩mv| 国产亚洲一区二区三区在线观看| 国产午夜精品福利| 国产精品少妇自拍| 日韩一区欧美一区| 亚洲精品久久嫩草网站秘色| 一区二区三区欧美日韩| 亚洲国产精品一区二区www在线| 午夜精品国产更新| 看片网站欧美日韩| 国产成人精品亚洲午夜麻豆| xnxx国产精品| 欧美经典一区二区三区| 中文字幕在线视频一区| 亚洲理论在线观看| 午夜电影一区二区三区| 免费看欧美女人艹b| 国产精品一区在线| 本田岬高潮一区二区三区| 色美美综合视频| 777亚洲妇女| 26uuu亚洲| 中文字幕一区二区三区在线播放 | 日本一区二区成人| 亚洲免费在线电影| 偷拍一区二区三区| 精品亚洲国产成人av制服丝袜| 国产成人啪午夜精品网站男同| 不卡一卡二卡三乱码免费网站| 欧美中文字幕不卡| 日韩欧美的一区二区| 国产欧美一区二区精品性| 亚洲欧美另类综合偷拍| 日韩精品免费视频人成| 国产精品99久久久久久宅男| 一本在线高清不卡dvd| 制服丝袜av成人在线看| 国产清纯在线一区二区www| 一区二区在线免费观看| 美国十次综合导航| av电影在线观看一区| 欧美巨大另类极品videosbest | 一区二区三区在线免费观看| 日本在线播放一区二区三区| 国产成人午夜99999| 欧美在线你懂得| 26uuu久久天堂性欧美| 亚洲欧美偷拍卡通变态| 久久精品国产**网站演员| 99久久精品国产毛片| 欧美一卡二卡三卡| 中文字幕中文在线不卡住| 日韩va亚洲va欧美va久久| 成人毛片在线观看| 91精品在线一区二区| 国产精品传媒入口麻豆| 日韩成人免费电影| av亚洲精华国产精华| 日韩欧美精品在线视频| 亚洲同性同志一二三专区| 美女看a上一区| 在线欧美一区二区| 国产午夜精品久久久久久免费视| 亚洲国产日日夜夜| 成人国产一区二区三区精品| 91精品免费在线| 亚洲乱码国产乱码精品精的特点| 狠狠色丁香婷婷综合| 日本国产一区二区| 国产午夜亚洲精品午夜鲁丝片| 性欧美大战久久久久久久久| 成人性视频网站| 日韩欧美一二三四区| 一区二区三区.www| 丁香激情综合国产| 精品久久久久香蕉网| 亚洲成人一区二区| 91免费精品国自产拍在线不卡| 日韩精品中文字幕在线一区| 亚洲午夜三级在线| 91在线码无精品| 国产色产综合产在线视频 | 视频在线观看国产精品| 波多野结衣视频一区| 2022国产精品视频| 日本视频一区二区| 欧美亚洲禁片免费| 国产精品家庭影院| 国产在线精品免费av| 91精品婷婷国产综合久久竹菊| 亚洲欧美视频在线观看视频|