Memory and Storage
Storage on the Sewon SG-2100CS is quite limited. The internal phonebook can store up to 100 contacts, which suffices for basic communication. The call log is also constrained, holding records for 10 dialed, 10 received, and 10 missed calls. There is no card slot available for memory expansion, which, while standard for its time, underscores its role as a simple communication tool rather than a multimedia device.