• Stable service: In cooperation with a major telecom operator (SK Telecom), automatic search and no configuration required after activation. • Full coverage: Extensive line coverage rate for worry-free use. • Quick issuance: No need to wait for delivery, quickly get online services. • Easy setup: Download, install, restart, and use with ease. • Flexible days: Various day plans to choose from, perfect for travel and business trips. • Selectable data: Choose from total quota plans (cut-off after limit), daily quota (enjoy unlimited 128Kbps after limit), or unlimited data (FUP 5 Mbps) plans. Other specifications: • Signal: 4G+3G • Voice calls: None • Hotspot sharing: Supports only one device, and due to device differences, cannot guarantee sharing for all devices. • Day calculation method: Based on "GMT+8 time zone" midnight 0:00 (e.g., if activated at 09:00 on the 1st, the first day ends at 23:59 on the 1st).