One: If it is not a credit card, you can only go to the counter to change the address. Drive or walk to the card-holding branch, then call the number at the counter and follow the process. 2: If it is a credit card, you can modify it directly online:

1. Go to the official website of Bank of Communications and click to log in to online banking.

2. Enter your online banking account number and password to log in.

3. Click on the credit card here to enter credit card management.

4. Next, move the mouse to Account Management.

5. A drop-down option appears, click to modify personal information.

6. After receiving the verification code on your mobile phone, enter the verification code and password for verification.

7. Modify the information that needs to be updated, then submit the application to complete the modification.

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Bank of Communications (English name Bank of Communications, referred to as BCM, Chinese name referred to as Bank of Communications) was founded in 1908. It is one of the six largest banks in China and the oldest in China. One of the banks and one of the note-issuing banks in modern China, it is a large state-owned commercial bank. On April 1, 1987, the reorganized Bank of Communications officially opened for business and became China's first national state-owned joint-stock commercial bank, with its head office in Shanghai. Bank of Communications was listed on the Hong Kong Stock Exchange in June 2005 and successfully listed on the Shanghai Stock Exchange in May 2007.

Bank of Communications is one of China's major financial service providers. The group's business scope covers commercial banking, securities, trust, financial leasing, fund management, insurance, offshore financial services, etc. Bank of Communications has 235 domestic branches, including 30 provincial branches, 7 directly affiliated branches, and 199 provincial branches. It has branches in 239 prefecture-level and above cities and 158 counties or county-level cities*** nationwide. 3,270 business outlets; it has 7 non-bank subsidiaries, including wholly-owned subsidiaries BoCom Leasing, BoCom Insurance, and BoCom Investment, and holding subsidiaries BoCom Fund, BoCom Guosen, BoCom Life, and BoCom International. In addition, Bank of Communications is also the largest shareholder of Changshu Rural Commercial Bank and the joint largest shareholder of Tibet Bank. It has strategically invested in Hainan Bank and controls 4 rural banks.

In July 2019, the 2019 Fortune Global 500 was released: ranking 150th. Ranked 18th on the list of the top 100 Chinese enterprises along the Belt and Road Initiative. In December 2019, it was selected into the 100 Model Brands at the 2019 China Brand Power Ceremony. In March 2020, it was selected into the top 520 most valuable global brands.