In short, you can tweet with Siri by simply using Siri to post to Twitter via SMS. You do it by linking your mobile phone number to your Twitter account and setting up a contact named Twitter with the phone number 40404. Easy peasy.
In short, you can tweet with Siri by simply using Siri to post to Twitter via SMS. You do it by linking your mobile phone number to your Twitter account and setting up a contact named Twitter with the phone number 40404. Easy peasy.