Performance and Memory
The VK530 functions over GSM networks, supporting 2G bands which were the standard communication bands of the time, including GSM 900/1800 for the international version and GSM 850/1900 for the US variant. The phone includes GPRS Class 8, which provides basic data service. However, higher-speed data connectivity options like EDGE were not available, limiting web-related capabilities. For storage, it supports a phonebook with up to 400 entries and maintains a call log of the last 20 dialed, received, and missed calls. While these features may appear rudimentary today, they were adequate during its market time for keeping track of contacts and communications.