How to change the cell phone number of Beijing social insurance

Beijing social security online login platform password as well as the modification of the bound cell phone is not the only method, not necessarily to change myself, but also can be handed over to the unit to change (as long as the unit to help you first modify the system to stay in the cell phone number, you can receive text messages through the cell phone to get the verification code to modify). The specific situation is as follows:

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