How to deactivate SBI SMS alerts

When I logged into my SBI account after a long time, I found a quarterly deduction of 15 Rs for SMS charges. Here are the steps to disable the alert:

1. Log into your Online SBI account.
2. Select the e-Services menu.
3. Select SMS Alerts on the left pane.
4. Scroll down, you will see To disable sms alerts, click here. 
5. Click the link and select the account number to disable the SMS alerts.