Connectivity
With network capabilities limited to GSM 900/1800 and GPRS Class 10, the VK540 emphasizes basic mobile connectivity without support for updated data technology such as EDGE. It excludes modern connectivity options like Bluetooth, WiFi, and USB capabilities, reflecting the limited networking focus of early mobile devices. Mobile browsing is achievable, albeit in a very basic form via WAP 1.2.1, suitable for simple text-based internet tasks.