GSM WCDMA Preferred is a setting on mobile phones that determines which network type the device should prefer for connectivity. GSM (Global System for Mobile Communications) and WCDMA (Wideband Code Division Multiple Access) are both cellular technologies used for mobile communication. The “Preferred” setting allows the device to automatically switch between GSM and WCDMA based … Read more
What Does Phone PRL Mean? PRL stands for Preferred Roaming List. It is a database used in mobile devices—primarily those operating on CDMA (Code Division Multiple Access) networks—to determine which cellular towers or radio frequencies the device should connect to when trying to establish a signal. The PRL plays a crucial role in how a … Read more
What does VCDM mean? VCDM stands for Voice Call Data Management. It is a feature used in mobile networks to manage and optimize the data associated with voice calls. VCDM aims to enhance the quality and efficiency of voice services by handling data transmission and network resources more effectively during voice communication. What should be … Read more
CDMA (Code Division Multiple Access) in a cell phone refers to a technology used for cellular communication that allows multiple users to share the same frequency band by assigning unique codes to each user’s signal. This method enables efficient use of the available spectrum and provides a way to handle numerous simultaneous calls and data … Read more
GSM stands for Global System for Mobile Communications. It is a standard developed to ensure that mobile communication is consistent and interoperable across different networks and devices worldwide. GSM is used primarily for mobile voice and data communication. What does GSM mean, example? GSM is a technology standard used in mobile communication systems. For example, … Read more
GPRS stands for General Packet Radio Service. It is a packet-oriented mobile data standard on 2G and 3G cellular communication networks’ global system for mobile communications (GSM). GPRS was designed to support a wide range of bandwidth requirements and applications, enabling mobile devices to access data services, such as internet browsing and email. What type … Read more
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