Apple

iPhone RCS Launches in Korea with SK Telecom, KT and LG Uplus

iPhone RCS Launches in Korea with SK Telecom, KT and LG Uplus

Korea’s three national carriers have enabled Rich Communication Services (RCS) on iPhones via Apple’s recent iOS update, bringing Android–iOS parity for default messaging to a market long dominated by OTT apps. SK Telecom, KT, and LG Uplus now support RCS for iPhone users across Korea, extending capabilities that previously existed only on Android. RCS on iPhone is available on iPhone 11 series and newer models running the latest iOS update, with activation dependent on carrier support and user settings. Users gain modern chat features including group messaging with up to 100 Android participants, read receipts, typing indicators, replies, and support for richer media.

Touch-Free Wearables: AI-Driven Gesture Devices

Touch-Free Wearables: AI-Driven Gesture Devices
The global wearables market has more than doubled since 2021 and is entering a new cycle driven by AI-enabled, gesture-first devices. After a post-pandemic correction, volumes are stabilizing as value rises, helped by richer sensing, better compute and broader use cases. The next leg of growth centers on “intent-based” interaction—reading minute muscle or motion signals to control devices without touching a screen or speaking a command. The appeal is clear: faster command throughput, fewer errors in noisy environments, and safer operation in motion or sterile settings.

Gartner Projects $1.5T AI Spend by 2025

Gartner: .5T AI Spend by 2025
Gartner’s latest outlook points to global AI spend hitting roughly $1.5 trillion in 2025 and exceeding $2 trillion in 2026, signaling a multi-year investment cycle that will reshape infrastructure, devices, and networks. This is not a short-lived hype curve; it is a capital plan. Hyperscalers are pouring money into data centers built around AI-optimized servers and accelerators, while device makers push on-device AI into smartphones and PCs at scale. For telecom and enterprise IT leaders, the message is clear: capacity, latency, and data gravity will dictate where value lands. Spending is broad-based. AI services and software are growing fast, but the heavy lift is in hardware and cloud infrastructure.

AT&T Tests AI Receptionist to Block Spam Calls

AT&T Tests AI Receptionist to Block Spam Calls
AT&T is testing a carrier-grade call-screening assistant that answers unknown calls on your behalf and filters out likely robocalls before your phone ever rings. The operator is trialing an AI “digital receptionist” with select customers that intercepts calls from numbers you don’t recognize, asks the caller to identify themselves and their purpose, and then decides whether to connect, take a message, or end the call. Because the service runs in AT&T’s network, it can also consider patterns from your calling history to recognize frequent contacts and allow them through automatically.

EchoStar pivots to satellite & NTN growth

EchoStar has reset its strategy after regulator-driven spectrum sales, trading long-cycle infrastructure bets for an asset-light, capital-rich posture focused on satcom growth. Federal Communications Commission scrutiny over spectrum utilization forced EchoStar to accelerate decisions it had hoped to phase over time. Complaints from rivals spurred investigations into whether the company was meeting buildout and use obligations. Even if EchoStar prevailed in court, the process risked tying up key licenses and stalling its direct-to-device (D2D) ambitions. The company opted to monetize holdings and remove uncertainty rather than fight a prolonged, value-destructive battle.

Could Starlink Replace Your Cellphone Carrier with direct-to-device and EcoStar spectrum?

Could Starlink Replace Your Cellphone Carrier with direct-to-device and EcoStar spectrum?
SpaceX’s $17 billion purchase of EchoStar spectrum signals a deliberate push to blend satellite and mobile connectivity at consumer scale. SpaceX is acquiring EchoStar’s AWS-4 and H-Block licenses, adding roughly 1.9–2.0 GHz spectrum into its portfolio for direct-to-device (D2D) service in the U.S. Owning licensed spectrum lets SpaceX widen capabilities beyond roaming-style add-ons, potentially toward a branded service that spans home broadband and handset connectivity. A two-year window for first compatible handsets is a realistic baseline. Analysts broadly expect Starlink to expand via partnerships: wholesale arrangements to MNOs for satellite fallback, and potentially an MVNO to bring a Starlink-branded phone plan to market.

Comcast moves Xfinity email to Yahoo Mail

Comcast moves Xfinity email to Yahoo Mail
Comcast is migrating Xfinity residential email accounts to Yahoo Mail, a shift that underscores how ISPs are offloading non-core applications to specialized providers. Comcast is transitioning existing Xfinity email mailboxes to be hosted by Yahoo Mail while allowing customers to keep their current @comcast.net or @xfinity.com email addresses. The migration is being phased, with customers notified by Comcast when their account is eligible and given guidance to complete setup. After migration, users access their mailbox through Yahoos web and mobile clients or supported third-party email apps. Mail, folders, contacts, and calendar data are moved as part of the process, with Comcast publishing specific steps and FAQs on support pages to reduce friction.

Apple enterprise AI controls for ChatGPT

Apple enterprise AI controls for ChatGPT
Apple’s fall software updates introduce admin-grade switches to govern how corporate users access ChatGPT and other external AI services across iPhone, iPad, and Mac. Apple is enabling IT teams to explicitly allow or block the use of an enterprise-grade ChatGPT within Apple Intelligence, with a design that treats OpenAI as one of several possible external providers. Practically, that means admins can set policy to route requests either to Apples own stack or to a sanctioned third-party provider, and disable external routing entirely when required.

CBRS Refarming: Why It Hurts Private Networks

What Is CBRS? How Shared Spectrum Is Reshaping Wireless in the U.S.
More than $14 billion has been invested across the CBRS stacklicenses, RAN, devices, infrastructure, sensors, and software. Over 420,000 CBRS radio nodes (CBSDs) are in service. The device ecosystem is broad: Apple and Samsung ship n48-capable handsets; industrial and FWA suppliers support n48 CPEs and routers; Ericsson, Nokia, Samsung, JMA Wireless and others provide radio and DAS. This is not a pilot; it is production infrastructure. Refarming would force replacement or retuning of hundreds of thousands of base stations and millions of end devices, plus upgrades to SAS integrations and enterprise control planes.

T-Mobile T-Satellite Now Open to All Carriers with Starlink Satellite Texting

T-Mobile T-Satellite Now Open to All Carriers with Starlink Satellite Texting
T-Mobile has expanded its Starlink-powered T-Satellite service to all carriers, offering satellite SMS and location sharing in areas with no cellular coverage. Compatible with over 60 devices—including newer iPhones, Samsung, and Google Pixel models—T-Satellite provides off-grid communication for just $10/month. Learn how to sign up and what features are coming next.

Perplexity Launches Comet: New AI Browser for Premium Users

Perplexity Launches Comet: New AI Browser for Premium Users
Perplexity’s new Comet browser blends AI search, summaries, and an integrated AI assistant to automate tasks like managing tabs and summarizing emails. Launched for its $200/month Max plan subscribers, Comet aims to rival Chrome and Edge by redefining how we browse and work online.

Nvidia’s AI Consortium Drives AI-Driven Energy Management

  • Tech News & Insight
  • March 23, 2025
Utilities - TeckNexus
Nvidia’s Open Power AI Consortium is pioneering the integration of AI in energy management, collaborating with industry giants to enhance grid efficiency and sustainability. This initiative not only caters to the rising demands of data centers but also promotes the use of renewable energy, illustrating a significant shift towards environmentally sustainable practices. Discover how this synergy between technology and energy sectors is setting new benchmarks in innovative and sustainable energy solutions.
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