How to turn off SMS verification in postal savings online bank?

How to close SMS verification in online Postal Savings Bank requires me to cancel SMS service at Postal Savings Bank with my ID card.

SMS authentication is a certificate given to consumers (users) by enterprises, and the identity is verified by the verification code of SMS content. At present, the most commonly used banks are online banking, online shopping malls, group buying websites, ticketing companies and so on. SMS authentication uses SMS verification code to register members, which greatly reduces the data of illegal registration and bad registration.

(Take Apple 12 and ios 14 as examples)

Savings SMS service can be increased through postal financial outlets, telephone banking, personal online banking, mobile banking, ATM, ITM, mobile exhibition industry and other channels.

Telephone banking self-service: I call 95580. After successfully logging in to the telephone bank, select SMS business management, and input relevant information one by one according to the voice prompt to complete the opening.

Telephone banking manual service telephone: I call 95580 customer service staff, provide account number, verify transaction password, and open savings SMS service according to customer requirements.

The relevant requirements for opening SMS service are as follows:

1. Document requirements: valid identity documents, such as ID card, passport, military officer's card, etc. , which should be used for card application and discount.

2. Account requirements: You need to register the account type designated by China Postal Savings Bank, including confidential passbook and debit card. After the SMS service is successfully opened, you will receive SMS reminders.

3. Requirements for opening electronic banking. If you open it through e-banking, you need to reserve the mobile phone number of e-banking, and the verification code will be sent to the mobile phone number reserved by e-banking.

4. The short message service of savings opened through electronic channels (except telephone banking artificial seats) and self-service channels only supports the increase of notice of current account change (monthly/annual subscription).

5. Online banking is limited to personal online banking signing accounts.