What is UMTS used for?
UMTS, or Universal Mobile Telecommunications System, is a third-generation (3G) mobile…
Category: GSM
Telecom guide: VPN, Internet Speed Test, WiFi, Broadband, Network, Proxy, and Residential IP, GSM
How VLR works?
The VLR (Visitor Location Register) works by managing the temporary details…
What is node B in telecommunications?
Node B in telecommunications refers to the base station in a…
What is BSC in telecommunications?
BSC in telecommunications stands for Base Station Controller. It is a…
What does a cell phone repeater do?
A cell phone repeater, also known as a signal booster, amplifies…
What is the role of PLMn?
PLMn (Public Land Mobile Network) refers to a network operated by…
What is the difference between HLR and VLR in MCWC?
In a Multi-Carrier Wireless Communication (MCWC) system, the Home Location Register…
What is SGSN and GGSN in Telecom?
The Serving GPRS Support Node (SGSN) and Gateway GPRS Support Node…
What does GSM mean?
GSM stands for Global System for Mobile Communications. It is a…
Where is the GSM number written?
The GSM number is typically written in the phone’s SIM card…