Can I use my mobile email instead of SMS?

Unless the other party is also using email, it is ok, but there will be a delay in sending and receiving, which may be as short as tens of seconds and as long as half a day. Using mobile email will consume traffic! ! If you have been chatting for a short time, use QQ on your mobile phone! !

The mail flow is as follows: your own mobile phone-mobile GPRS-email server-the other party's email (the other party can check it with a computer or mobile phone).

SMS process-own mobile phone-mobile phone client-other mobile phones

QQ Process-Own Mobile Phone-Mobile GPRS-QQ Server-Mobile GPRS- Opposite Mobile Phone