Buy and select a SIM card with preferred number options such as birthday or zodiac. Pay using MoMo, ATM card, credit card, or QR code. Manage account balance, consumption history, and service details. Subscribe to data, voice, and SMS packages.
Barcodes and QR codes to view product information. Check authenticity using anti-counterfeiting QR codes. Compare prices across multiple sources. View and submit product reviews.
Check lunar and solar calendars for daily dates. View Chinese zodiac signs, solar terms, and auspicious hours. Identify favorable times for activities and daily tasks. Provide guidance on optimal directions for travel and actions.
