What is SMS Function?

SMS function can let you know the situation fo your mailbox anytime through mobile phone.

When my mailbox receives emails,can it SMS to notice me?

Yes.Firstly your mobile phone number is binded with your mailbox,and your mobile phone has the SMS function.Enter into Mobile phone page in Mail Settings,the system will prompt message to let users to bind with mobile phone.
After finishing binding with your mobile phone,when your Webmail box receive an email,the system will send a message to notice you:"xxxx send you an email.Subject:xxxxx".