Telcel primarily operates on GSM (Global System for Mobile Communications) networks. GSM is a standard for mobile communication that uses frequency division and SIM cards to manage user connections. Telcel, one of the major mobile network operators in Mexico, utilizes GSM technology to provide voice, text, and data services to its customers. How do I … Read more
The GSM number is typically written in the phone’s SIM card details or settings. On most mobile devices, you can find it in the settings menu under “About Phone” or “About Device” where it may be listed as “Phone Number” or “My Number.” It can also be printed on the SIM card itself or its … Read more
HLR stands for Home Location Register. It is a central database in a mobile network that stores details of every mobile subscriber that is authorized to use the network. The HLR contains essential information such as the subscriber’s phone number, the associated SIM card, and subscription details like service plans, active status, and roaming information. … Read more
VLR stands for Visitor Location Register, and HLR stands for Home Location Register. These are both crucial databases in a GSM (Global System for Mobile Communications) network. The HLR is a permanent database that stores details about subscribers who are registered with the network. It contains information such as the subscriber’s phone number, service plans, … Read more
A node in a network is a connection point that can receive, create, store, or send data along distributed network routes. In the context of telecommunications or computer networks, nodes can be devices like computers, routers, switches, or any other device capable of communicating with other devices over a network. Nodes play a critical role … Read more
RSRP (Reference Signal Received Power) on the web typically refers to the measurement of signal strength in cellular networks, specifically in LTE (Long-Term Evolution) and 5G networks. It indicates the power level of the reference signal transmitted by a cell tower and is used to assess the quality of the connection between the mobile device … Read more
PLMn (Public Land Mobile Network) service refers to a telecommunications network service provided by operators for mobile communication. It encompasses a wide range of services, including voice calls, text messaging, and data transmission, offered to users through mobile devices. PLMn services are part of the broader network infrastructure that enables mobile communication and connectivity. What … Read more
The area of PLMn (Public Land Mobile Network) refers to the geographic region within which a mobile network operator provides its services. This area can vary widely depending on the operator’s network coverage. It includes both urban and rural areas and may extend to national or international coverage if the operator has extensive infrastructure and … Read more
LTE TDD (Long-Term Evolution Time-Division Duplex) is a variant of LTE that uses time-division multiplexing to separate uplink and downlink transmissions within the same frequency band. In LTE TDD, the same frequency band is used for both transmitting and receiving data, but at different times. This allows for more flexible and efficient use of the … Read more
What is 3G and what is it used for? 3G, or the third generation of mobile telecommunications technology, is designed to provide faster data transfer rates and enhanced voice quality compared to its predecessors. It supports a wide range of services, including internet browsing, email, video calling, and multimedia messaging. 3G technology enables mobile devices … Read more