How to Choose a Phone Card for Shenzhen? Complete Guide to Applying for a Mainland SIM Card (2026)
Without a mainland China phone number, everything from opening a bank account to hailing a ride or making reservations becomes a hassle. Here's a complete guide for Hong Kongers on how to apply for a mainland SIM card, which plans offer the best value, where to get one on the spot at border checkpoints, plus money-saving tips for keeping your number active.
Read more