Core Insights - eSIM technology has gained significant attention recently, with major Chinese telecom operators receiving approval for commercial trials of eSIM mobile services [1][9]. Group 1: eSIM Technology Overview - eSIM, or embedded SIM, is a virtual SIM card embedded directly into device chips, eliminating the need for physical SIM cards [2]. - eSIM functions similarly to traditional SIM cards, allowing devices to connect to networks for calls, texts, and data [2]. Group 2: Advantages of eSIM - eSIM is significantly smaller than traditional SIM cards, occupying only 10% of the space, which allows for better design and waterproofing of devices [5]. - The integration of eSIM can reduce hardware costs, especially for wearable devices, making them more compact and efficient [5]. - Users can easily switch numbers online without visiting physical stores, streamlining the process of changing carriers or plans [5]. Group 3: Current Status and Support - China Unicom, China Mobile, and China Telecom have all received approval to begin eSIM mobile service trials, with millions of users already served [9]. - Currently, users must visit physical stores to activate eSIM services, as online processing is not yet available [6][7]. - Supported devices include eSIM phones from brands like Apple, Huawei, and OPPO, which will be available for sale soon [11].

近期，eSIM 手机业务成为通信行业热点话题，中国联通、中国移动、中国电信三大运营商于 10月13日 同步宣布获得工信部 eSIM 手机商用试验批复许可，标志着无卡通信时代正式迈入新阶段。中国移动工 作人员对第一财经记者表示，用户可在线预约办理时间，携带身份证和新手机前往营业厅即可完成业务 办理，当天已有众多客户咨询该业务。更现场、更财经，一探究竟！ ...

Core Viewpoint - China Telecom has launched the TeleStudio All-Modal Video Creation Challenge, aimed at encouraging users to submit creative video works using its newly launched AI video creation platform, TeleStudio, which is available for free for a limited time [1][4]. Group 1: TeleStudio Platform Features - TeleStudio is designed to democratize professional video creation, standardize the creative process, and ensure controllable output, offering a full-chain creation loop from text-to-image, text-to-video, image-to-video, to character-driven content [4]. - The platform supports the generation of ultra-high-definition (2K) videos, with capabilities for over 20 seconds of video length, precise control of complex actions like martial arts and dance, and various effects driven by audio and music [4]. - TeleStudio enhances efficiency for professionals in film post-production, advertising, and game animation by providing features for video effects preview and character animation generation, while also being user-friendly for casual creators [4]. Group 2: Video Creation Challenge - The video creation challenge includes two categories: "short video" and "long video," allowing participants without professional equipment or skills to join, as long as they have good ideas and creativity [5]. - Participants in the challenge can expect substantial rewards and benefits for their contributions [5].

Core Viewpoint - The announcement by China Unicom, China Mobile, and China Telecom regarding the approval for eSIM mobile service trials marks a significant step in the commercial deployment of eSIM technology in China, transitioning from IoT and wearable devices to mobile phones [1] Group 1: eSIM Technology Overview - eSIM, or embedded SIM, integrates the SIM card directly into the device's chip, eliminating the need for a physical SIM card [2] - eSIM technology allows for multiple SIM profiles, providing greater internal space for other components and enhancing waterproof and dustproof capabilities due to the absence of a SIM card slot [2] Group 2: Security Aspects of eSIM - eSIM reduces the risks of loss, theft, or tampering compared to traditional SIM cards, as it is embedded in the device and requires physical damage to remove [3] - The security of eSIM is enhanced through encryption protocols and requires user authorization for activation, making it more difficult to clone or hack compared to traditional SIM cards [3] Group 3: User Experience and Business Operations - Users must visit physical stores to activate eSIM services, as online activation is not yet available [4] - Users can convert existing physical SIM cards to eSIM and manage their eSIM profiles through service providers, with specific procedures for deactivating or transferring eSIM numbers [4]

近日，中国联通、中国移动、中国电信先后官宣，已正式获得开展eSIM手机运营服务商用试验的批复。 eSIM手机，来了！ 这种直接集成在手机内部的eSIM会给消费者带来哪些新体验？未来它会完全取代SIM卡吗？ eSIM手机来了 三大运营商均支持 10月13日， 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，用户可通过中国联通App首页顶部入口进入eSIM预约专区，填写相关信 息后即可完成预约登记。 随后， 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。 同日， 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。 什么是eSIM 工信部信息通信经济专家称，从硬件角度来说，这种变化可以把成本降下来，尤其是对于一些可穿戴设备，比如手表、眼镜，智能项链、戒指等其他的我 们需要进行通信的工具，如果插入一个SIM卡，体积会很大，而使用eSIM会 ...

Core Insights - Shandong Mobile aims to modernize governance systems and capabilities in Shandong Province through systematic digitalization efforts, achieving significant results in various key areas such as united front work, emergency response, water conservancy, and finance [1][2]. Group 1: Focus on Core Needs - Shandong Mobile has implemented precise strategies in key areas like united front work and emergency response, enhancing governance capabilities with digital solutions [2]. - In the united front work, the company has integrated data flow and application mechanisms, successfully applying for major pilot demonstrations in digital government reform [2]. - The emergency response sector has seen the establishment of a benchmark application for low-altitude economy, significantly improving rapid reconnaissance and precise rescue capabilities in complex disaster scenarios [2]. Group 2: Building Comprehensive Capabilities - The company has developed a governance industry capability map covering eight core areas and 43 key scenarios, integrating core technologies and quality resources [3]. - Shandong Mobile has engaged with over 200 key clients to promote benchmark projects like smart irrigation in Liaocheng and smart water management in Zaozhuang, enhancing project execution and solution delivery [3]. Group 3: Deepening Livelihood Applications - Shandong Mobile applies digital capabilities in critical areas such as finance and water management to enhance safety and service efficiency [5]. - In finance, the company has created an intelligent tax control solution for gas stations, ensuring effective regulation of the refined oil supply chain [5]. - In water management, AI recognition and big data analysis have been utilized to build an intelligent early warning system, significantly improving safety monitoring of small reservoirs [5]. Group 4: Future Directions - The company plans to deepen industry insights, strengthen core capabilities, enhance R&D innovation, and optimize service systems to further advance the digital transformation of governance in Shandong Province [7].

Core Viewpoint - The introduction of eSIM technology by major Chinese telecom operators marks a significant advancement in mobile connectivity, promising enhanced user experiences and potential for widespread adoption in the future [2][4]. Group 1: eSIM Launch and Adoption - China Unicom, China Mobile, and China Telecom have all received approval to conduct commercial trials for eSIM mobile services, indicating a collective move towards this new technology [2]. - As of the latest updates, nearly 70,000 users have registered for eSIM through China Unicom, while China Mobile's appointment system saw over 150,000 users in just four hours [2]. Group 2: Understanding eSIM - eSIM, or embedded SIM, is a digital SIM that is integrated directly into devices, eliminating the need for physical SIM cards [4][5]. - This technology allows devices to connect to networks without the traditional SIM card, functioning similarly to conventional SIM cards in terms of capabilities [4]. Group 3: Advantages of eSIM - eSIM technology reduces the physical space required for SIM cards to just 10% of traditional SIM cards, enhancing device design and potentially improving waterproofing [7]. - The integration of eSIM can lower costs for manufacturers, especially for wearable devices, and simplifies the process of changing service providers or plans through online applications [6][7]. - Users can easily switch to local carriers while traveling without the hassle of obtaining a physical SIM card, thus enhancing convenience [7].

Core Insights - China Telecom has filed an international patent application titled "Terminal Strategy Optimization Method, Device, Network Equipment, Medium and Program Product" with application number PCT/CN2024/107593, published internationally on October 9, 2025 [1] Group 1: Patent Application - The patent application reflects China Telecom's ongoing innovation efforts in optimizing terminal strategies [1] Group 2: Patent Statistics - In 2023, China Telecom has announced a total of 234 international patent applications, representing an increase of 82.81% compared to the same period last year [3] Group 3: R&D Investment - In the first half of 2023, China Telecom invested 4.782 billion yuan in research and development, which is a year-on-year increase of 2.65% [3]

今年以来中国电信已公布的国际专利申请234个，较去年同期增加了82.81%。结合公司2025年中报财务 数据，今年上半年公司在研发方面投入了47.82亿元，同比增2.65%。 数据来源：企查查 证券之星消息，根据企查查数据显示中国电信（601728）公布了一项国际专利申请，专利名为"网络接 入方法、装置、通信设备、存储介质和程序产品"，专利申请号为PCT/CN2024/122886，国际公布日为 2025年10月9日。 专利详情如下： 图片来源：世界知识产权组织（WIPO） 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 ...

Core Insights - China Telecom has filed an international patent application titled "Strategy Optimization Method, Device, Network Equipment, Medium and Program Product" with application number PCT/CN2024/130568, which is set to be published internationally on October 9, 2025 [1] Group 1: Patent Application - The patent application reflects China Telecom's ongoing innovation efforts in technology and network optimization [1] - The company has filed a total of 234 international patent applications this year, representing an increase of 82.81% compared to the same period last year [3] Group 2: R&D Investment - In the first half of 2025, China Telecom invested 4.782 billion yuan in research and development, which is a year-on-year increase of 2.65% [3]