I have iOS 7.0.4 installed on my iPad 2, but Siri doesn't show up anywhere. How do I turn her on.

Correct, as Siri is not available on the iPad 2.

Apple seems to think otherwise.

"Siri is available on iPhone 4s or later, iPad with Retina display, iPad mini and iPod touch (5th generation), and requires Internet access. Siri may not be available in all languages or in all areas, and features may vary by area. Cellular data charges may apply."

Whats the model number of this "iPad 2" that has Siri on it? Look on the back of the iPad for the model number (you may need a magnifier) and post it here. We can verify exactly what kind of iPad it is. If it's *verified* as having Siri on it, it's an iPad 3.

Ok.

State the model number of each iPad taken from the back of each iPad.

Robert H Bob wrote:

They are the exact same model, memory and purchase date. The only difference is the one on which Siri works, was updated to 7.0.4 from an older iOS.

And what model would that be? Please post the Model numbers.

the Second Generation iPad or iPad 2 has never supported Siri.

If they are both the same and one has it, then they are at least a Third Generation iPad or iPad 3.

If they are both infact 3rd Generation iPads, you can go to Settings->General->Siri and make sure its on.

Just to make sure, is the Siri on the iPad that works an actual App icon or do you get to it by holding down the Home button?

That model is an iPad 3rd Gen. See:

http://support.apple.com/kb/ht5452

Are they BOTH the same model number?

Make sure its not restricted under Settings->General->Restrictions->Siri. Turn it on.

Then they are BOTH iPad 3rd generation.

Check settings to see if Siri is turned off.

Settings

General

restrictions

Check if Siri is enabled under:

Settings>General>Siri

Toggle the switch to ON