How can a mobile phone send many messages at once?

QQ address book, when installing, find SMS-create SMS-add contacts, you can select multiple, single or all; What's more, using the secure dialing of 360 mobile guards can also achieve the same effect as qq address book ~

You can also use the SMS group in the sim card application that comes with the mobile phone card. First set up a group, then add everyone to the group, then create a new group to send short messages, select a group, send it, and then wait patiently.

Some mobile phones can also add contacts when creating a new SMS, and select multiple, single or all.