Huawei B618 Set Up And Configuration page 6

Enterering the Vodacom SIM Pin number and disabling the PIN code request
The SIM PIN code is enabled on the Vodacom SIM, you will be required to enter in the SIM Pin
before connecting to the Vodacom network is initiated.
To disable the SIM Pin please follow the below instructions
Select the "settings" tab on the connection interface
Select the "security" and then "pin management" tab