Richard Jhon Copying just part of a message in the Messages app has always been a hassle—until now. iOS 26 introduces a new “Select” tool that finally lets users highlight specific portions of a text without grabbing the entire bubble. It’s a small tweak with big usability perks for everyday messaging. How the New “Select” Option Works … Read more
What does WLAN on a Router Mean? Let me explain the concept of WLAN on a router and how it works. You might have seen the term “WLAN” when setting up or using your router, but what exactly does it mean? Let me walk you through it. WLAN stands for Wireless Local Area Network. It … Read more
What is OAM Used For? OAM, or Operations, Administration, and Maintenance, is a critical function in telecommunication networks, including LTE. To put it simply, OAM is a set of tools and processes used by network operators to ensure the smooth and efficient operation of the network. It’s responsible for monitoring, managing, and maintaining the network … Read more
What is a PSTN Subscription? Today, let’s dive into what a PSTN (Public Switched Telephone Network) subscription is and how it operates. If you’ve used a traditional landline phone in the past, you’ve likely been connected to the PSTN. A PSTN subscription is essentially a service that allows you to access the conventional telephone network, … Read more
What is WebSocket and How Does it Work? Let me explain WebSocket, a technology that has transformed the way real-time communication works on the web. It allows a persistent, full-duplex communication channel between a client (usually a web browser) and a server. This enables data to flow continuously between them, making WebSocket ideal for real-time … Read more
What is the Difference Between WiFi and WLAN? In today’s world, you likely use both WiFi and WLAN, but do you know the subtle differences between the two? Let me help you clear that up. First, let’s start with the term WLAN. WLAN stands for Wireless Local Area Network. It refers to a type of … Read more
When Do You Use a WebSocket? Today, we’re going to explore the concept of WebSockets and understand when you should consider using them. WebSockets are a powerful communication protocol used to enable two-way, real-time communication between a client and server. Unlike traditional HTTP communication, which works on a request-response basis, WebSockets establish a persistent connection, … Read more
What Types of Communication Tools Are There? Today, communication tools play a vital role in both personal and professional interactions. With the rapid advancement of technology, we now have a variety of tools at our disposal to facilitate communication. Let me walk you through the different types of communication tools and explain how they are … Read more
Which Protocol Provides Full-Duplex Communication? When we talk about full-duplex communication, we refer to the ability to send and receive data simultaneously, making communication more efficient. In the context of telecommunication and networking, there are several protocols designed to enable this two-way communication, and today, I will explain the most commonly used protocols that provide … Read more
What Does the Acronym RSSI Mean? RSSI stands for Received Signal Strength Indicator, and it is a measurement used in wireless communication systems to indicate the strength of a received radio signal. This term is commonly used in technologies like Wi-Fi, LTE, and other wireless communication systems. Let me explain what RSSI is, how it’s … Read more