齐鲁晚报·齐鲁壹点记者 朱洪蕾 10月13日，中国联通、中国移动、中国电信三大电信运营商相继官宣eSIM手机商用试验获批，广大用户可前往营业厅办 理eSIM手机业务，第一时间享受更加便捷、灵活的通信体验。 eSIM手机, 来了! 中国联通 2025年10月13日 18:04 北京 近期,中国联通正式获得开展eSIM手机 运营服务商用试验的批复,这一重要突破标志 着中国联通在eSIM领域长达十年的技术积累与实践探索取得里程碑式进展,也将为数 字经济发展和终端连接创新注入新动能。 回顾发展历程,中国联通始终引领eSIM技术应用与创新。自2015年启动技术研发, 2018年国内推出eSIM可穿戴业务,再到陆续获得物联网、笔记本与平板类业务许可, 中国联通已累计适配终端75款,覆盖消费电子、工业互联、智慧出行等多类场景,服 务用户规模突破数百万。 eSIM手机业务的获批,标志着中国联通实现eSIM全场景业务闭环。eSIM技术以高安全 性、稳定性及运营商灵活切换等优势,为用户带来"免插卡激活、多设备协同、全球 无缝漫游"的便捷体验,同时推动个人终端向"轻量化、多模态"演进。 未来中国联通将继续与产业链各方携手,共建开放 ...

Core Insights - China Mobile and China Unicom have officially announced the approval for commercial trials of eSIM mobile services [2] - China Telecom has also received approval from the Ministry of Industry and Information Technology for eSIM mobile service trials, marking the launch of eSIM services across 31 provinces and regions in China [2] - The eSIM mobile service has generated significant market interest, with China Mobile receiving over 150,000 reservations within 4 hours and China Unicom nearly 70,000 [2] Industry Overview - eSIM technology replaces physical SIM cards with electronic data files, allowing users to activate mobile services without inserting a physical card [2] - Compared to traditional SIM card-supported phones, eSIM devices offer features such as multi-SIM switching, increased internal space for components like batteries and cameras, and improved waterproof capabilities [2] - Supported devices include Apple iPhone Air, with additional eSIM models from domestic manufacturers like Huawei and OPPO expected to be released soon [2]

Core Insights - The top three companies by Hong Kong Stock Connect holding ratios are Green Power Environmental (70.05%), China Telecom (69.96%), and COSCO Shipping Energy (68.73%) [1][2] - The companies with the largest increase in holding amounts over the last five trading days are Zijin Mining (+1 billion), Kuaishou (+0.981 billion), and Pop Mart (+0.624 billion) [1][2] - The companies with the largest decrease in holding amounts over the last five trading days are SMIC (-2.258 billion), Hua Hong Semiconductor (-1.222 billion), and Alibaba (-0.714 billion) [1][4] Hong Kong Stock Connect Holding Ratios - Green Power Environmental (01330) has a holding of 283 million shares, representing 70.05% [2] - China Telecom (00728) has a holding of 9.711 billion shares, representing 69.96% [2] - COSCO Shipping Energy (01138) has a holding of 891 million shares, representing 68.73% [2] - Other notable companies include Changfei Optical Fiber (06869) at 68.48% and China Shenhua (01088) at 67.25% [2] Recent Increases in Holdings - Zijin Mining (02899) saw an increase of 1 billion in holding amount, with a change of 29.19 million shares [2][4] - Kuaishou (01024) experienced an increase of 0.981 billion, with a change of 12.19 million shares [2][4] - Pop Mart (09992) had an increase of 0.624 billion, with a change of 2.39 million shares [2][4] Recent Decreases in Holdings - SMIC (00981) had a decrease of 2.258 billion in holding amount, with a change of 28.18 million shares [4] - Hua Hong Semiconductor (01347) saw a decrease of 1.222 billion, with a change of 13.86 million shares [4] - Alibaba (09988) experienced a decrease of 0.714 billion, with a change of 4.39 million shares [4]

Group 1 - The core viewpoint of the articles highlights the successful implementation of the DeepSeek series model by China Telecom Research Institute in collaboration with various industry partners, achieving cost reduction and efficiency improvement in large model inference through a combination of NVIDIA and domestic computing power [1][2] - The DeepSeek 671B model demonstrated a throughput performance improvement of 30% to 72% across multiple scenarios, with a doubling of concurrent capability and a maximum reduction of 42% in inference costs under the same throughput conditions [1] - The successful verification of heterogeneous computing power collaboration for large model inference reflects China Telecom's deep understanding of intelligent computing optimization technology and its innovative practices in adapting domestic computing power [2] Group 2 - The industry consensus is shifting towards optimizing chip design for the Prefill and Decode stages of inference, with NVIDIA and Huawei releasing respective chip design plans that incorporate "high compute low storage" and "low compute high storage" strategies [2] - China Telecom Research Institute has developed a full-stack self-research heterogeneous mixed inference system that showcases three core advantages: efficient transmission between heterogeneous chip PD pools, automatic recommendation and real-time optimization of PD resource allocation, and dynamic scheduling of inference tasks [2] - China Telecom aims to continue enhancing the high-quality development of domestic computing power, creating a "connected and efficient collaborative" heterogeneous computing ecosystem for large model training and inference [2]

Group 1: Quantum Communication Breakthrough - The Inner Mongolia Telecom has launched China's first 400G quantum secure OTN dedicated line, marking a significant breakthrough in quantum communication applications [1][2] - The dedicated line spans over 2000 kilometers, connecting data centers in Anhui Hefei and Inner Mongolia Hohhot, achieving high-speed and high-security cross-regional computing interconnection [1] - This project integrates OTN optical transport network technology with quantum encryption technology, creating the industry's first 400G quantum secure OTN product, unifying "large bandwidth transmission" with "quantum-level security" [1] Group 2: Technological Highlights - The project features a super-converged architecture that redefines secure transmission paradigms [1] - It achieves full-stack domestic production, reinforcing the foundation of self-control [1] - The system has cross-domain scheduling capabilities, maximizing the potential of the computing network [1] Group 3: Power System Upgrade - Inner Mongolia Telecom's data center has upgraded its power system to support a national-level computing project, increasing the IT power supply capacity to 32MW [3] - The upgrade utilized Huawei's Power Module 3.0 solution, which saves 40% of distribution space and reduces installation time to two weeks [3] - The system operates with a link efficiency of 97.8% under the S-ECO mode, demonstrating enhanced power supply capability and energy efficiency [3] Group 4: Smart Forestry Initiative - Inner Mongolia Telecom is collaborating with Inner Mongolia Forest Industry Group to enhance information technology capabilities in forestry, promoting "smart forestry" and "digital forest industry" [4] - The project includes the construction of 290 base stations to improve communication coverage in forest areas, ensuring rapid response for emergency communications [4] Group 5: Ecological Monitoring and Management - Upgrades to high-altitude video monitoring and the implementation of drone patrol systems are underway, establishing a comprehensive monitoring network [6] - Eight core systems for emergency command, human resource management, smart tourism, and forest resource management have completed requirement confirmation and are in the development phase [6] - The initiative leverages cloud computing, IoT, and big data to support ecological protection, resource supervision, and industrial upgrades [8]

【#三大运营商eSIM手机业务全面落地##iPhoneAir国行如何办理eSIM业务#】据 C114 通信网今日报 道，中国电信获得工信部 eSIM 手机商用试验批复许可，eSIM 手机业务在国内 31 个省区市正式上市销 售。#联通获批eSIM手机运营服务商用试验# 中国联通、中国移动已经宣布正式获得开展 eSIM 手机运营服务商用试验的批复。苹果 CEO 库克今晚 突现抖音 Apple Store 直播间，宣布 iPhone Air 国行版将于 10 月 17 日（本周五）早 9 点开启预定，10 月 22 日（下周三）开售，售价 7999 元起。 根据官方此前公布的信息，iPhone Air 仅可通过 eSIM 激活运营商网络。在中国大陆，中国移动、中国 电信和中国联通将为产品提供 eSIM 支持，具体时间依监管部门审批情况而定。用户可以联系运营商确 认其对 eSIM 的支持情况。（IT之家） 中国电信在商用试验期间暂不开放线上方式办理 eSIM 手机业务，用户可持 eSIM 手机中国电信的各省 线下营业厅门店办理开通 eSIM 手机业务。 具体办理门店可拨打当地 10000 号客服电话进行咨询，也可通 ...

Core Insights - All three major telecom operators in China have received approval to conduct commercial trials for eSIM mobile services [1] Group 1: Company Developments - China Unicom was the first to receive approval in early September [1] - China Telecom and China Mobile received their approvals in October [1]

Core Insights - China Telecom and Samsung Electronics have launched the W26 smartphone, marking the 18th generation of their "Heart of the World" series since 2008, targeting high-end business users [2][4] - The customized smartphone market is limited, with operator channel shipments expected to reach 9.9 million units in the first half of 2025, accounting for 7.2% of the overall smartphone market in mainland China [2] - The trend of decreasing customized phones is driven by the popularity of all-network and dual-SIM technologies, leading to higher demands for flexibility and choice among consumers [2][5] Product Features - The W26 supports satellite communication, features a 200-megapixel wide-angle main camera, and weighs only 215 grams, along with AI experiences like "Instant Briefing" and "Meeting Assistant" [2] - The device is equipped with Samsung's One UI 8 and a multi-modal AI assistant, Bixby, which can execute complex voice commands and summarize documents [3] - The pricing for the W26 is set at 16,999 yuan for the 16GB+512GB version and 18,999 yuan for the 16GB+1TB version [4] Market Dynamics - The customized smartphone market has seen a shift from operator-exclusive models to all-network models combined with operator subsidy packages, indicating a need for deeper collaboration between manufacturers and operators [7][8] - The introduction of AI capabilities in customized phones is seen as a way to accelerate the development of new business opportunities, although the overall market remains small [6][7] - The W series, particularly with its unique design and exclusive user interface, aims to attract high-end business users while showcasing the need for innovative cooperation between telecom operators and smartphone manufacturers [8]

所谓eSIM就是嵌入式SIM卡（Embedded Subscriber Identity Module），是由全球移动通信协会（GSMA）制定的新一代SIM卡标准。是作为传统 SIM卡的升级形态，通过将通信功能集成于设备芯片，没有物理卡槽，实现远程配置运营商信息，具备灵活便捷、安全可靠、节省设备空间等优 势。 13日晚，中国移动也宣布，正式获得开展eSIM手机运营服务商用试验的批复，广大用户可前往中国移动营业厅办理eSIM手机业务，第一时间享受 更加便捷、灵活的通信体验，具体可登录中国移动APP查询办理网点信息。 同一天，中国电信也宣布获得工信部eSIM手机商用试验批复许可，eSIM手机业务在国内31个省区市正式上市销售。中国电信表示，在商用试验期 间暂不开放线上方式办理eSIM手机业务，用户可持eSIM手机中国电信的各省线下营业厅门店办理开通eSIM手机业务。 今天早些时候，中国联通宣布已经正式获得开展 eSIM 手机运营服务商用试验的批复，这一重要突破标志着中国联通在 eSIM 领域长达十年的技术 积累与实践探索取得里程碑式进展，也将为数字经济发展和终端连接创新注入新动能。 智通财经记者 周玲 eSIM手 ...

Core Insights - The three major telecom operators in China have received approval to conduct commercial trials for eSIM mobile services, with China Mobile and China Unicom announcing this development [1][4][6] - Apple has officially announced that pre-orders for the iPhone Air will begin on October 17, with sales starting on October 22, which exclusively supports eSIM technology [1][6] Group 1: eSIM Technology Overview - eSIM is an electronic SIM card that can be downloaded to mobile devices, allowing users to activate cellular networks without a physical card, providing the same functionality as traditional SIM cards [1] - The introduction of eSIM technology is expected to enhance the seamless connectivity and collaborative capabilities across various devices, including smartphones, smartwatches, tablets, and automotive equipment [4][6] Group 2: China Mobile's Initiatives - China Mobile has been actively involved in the development and innovation of eSIM technology, participating in the formulation of GSMA eSIM international standards and focusing on domestic technology advancements [4] - The company aims to create a secure and efficient eSIM environment, promoting the widespread adoption of eSIM technology [4] Group 3: China Unicom's Progress - China Unicom has made significant strides in eSIM technology since 2015, achieving a milestone with the approval of eSIM mobile services, which completes its eSIM service ecosystem [6] - The company has adapted 75 devices for eSIM use, serving millions of users across various sectors, including consumer electronics and industrial connectivity [6] Group 4: Market Trends and Future Outlook - The global eSIM chip shipment is projected to reach 446 million units in 2023, indicating a growing trend in the adoption of eSIM technology across consumer electronics and IoT applications [8] - Major Chinese manufacturers like Huawei, Xiaomi, OPPO, and vivo are contributing to the growth of eSIM technology by launching devices that support this feature [8]