Suitable for: **1. Individuals with overseas business or assets:** Need to register and manage cryptocurrency accounts, PayPal, Amazon Europe, etc. in Spain or the EU. **2. Advantages:** Free SMS reception and excellent Movistar signal coverage allow for long-term free verification code reception worldwide, preventing loss of important accounts due to account re-linking. 3. Frequent travelers and cross-border business travelers: **2. Individuals frequently traveling between China and Europe or traveling/business in multiple EU countries. **3. Advantages:** Stable roaming signal; SMS can be sent and received immediately upon arrival; roaming data plans can be flexibly activated within the EU as needed. 4. Students and short-term residents: **3.** Renting accommodation, opening bank accounts, and activating utilities (water, electricity, internet) in Spain and Europe. **4. Advantages:** A stable local phone number for easy contact with local organizations; can continue to be used to receive bills and account notifications after returning home, ensuring no important information is missed. 5. Users prioritizing cybersecurity and privacy: **6.** Those who do not want to link their domestic phone number to various overseas apps to avoid information leaks. **7. Advantages:** Separates the home phone number from the overseas registered number, achieving low-cost privacy protection.

A dedicated SIM card for receiving SMS messages—keep your number forever with zero monthly fees. Key Advantage: Free SMS reception worldwide (including within China)—receive verification codes, bank notifications, and registration texts at no cost. Zero Monthly Fees: Ready to use upon insertion; no recurring monthly charges. Maintain the number indefinitely with only occasional top-ups, even during long periods of inactivity. Reliable Roaming: Supports global roaming and mobile data usage (data packages available for purchase as needed)—an essential tool for overseas travel, business trips, and registering for international e-commerce or services. Perfectly compatible with a wide range of overseas apps, social media account registrations, e-commerce platforms, and bank account activations.