1. Call China Merchants Bank's credit card customer service phone number 400-820-5555 directly, and then switch to manual customer service, and you can handle the temporary line.

2. Users can bring their ID cards and credit cards directly to the business outlets of China Merchants Bank and apply for a temporary credit card limit through the bank counter.

3. The user logs into China Merchants Bank's Pocket Life APP, clicks on my bank's credit, selects to adjust the temporary limit in the temporary limit, enters the interface, selects the limit to be adjusted and the effective date, and submits.