iPhone 5S: Update your status and post comments on Facebook using voice commands
The Siri Dictation feature allows you to update your Facebook status or comment on the photos of our friends using voice commands. Instead of typing on the virtual keyboad of your iPhone5S, simply press on theo Microphone and dictate what you wnat to be published.
To use the Dictation feature, we must first activate Siri:
Go to Settings> General> Siri.
Update your status and post comment on Facebook:
Sign into Facebook
Click on Status
On the virtual keyboard, tap on the Microphone button at the left of the space bar.