As reported to Tech Radar, the rumors are based on-screen keyboard 5.1.3 IOS operating system settings. In the area of the arrangement, there is a section "About Dictation Link Text".
In fact, dictate feature in IOS can only refer to Siri. While TechRadar IOS 5.1.3 is running on the iPod Touch and the iPad, not iPhone 4S.
Previously, Apple has said Siri features not present in older devices. However, if you follow the rumors, indications Siri features will be used in the previous Apple devices, though it may not feature complete.
Previously, a group of application developers, through a series of experiments, succeeded in dismantling the secret behind the workings of Siri. In theory, Siri can now be accessed from any device, even the iPad.
Surely this is just a rumor. The existence of the text "About Dictation Link Text" in the settings screen IOS 5.1.3 could mean that Apple just include them in all devices so that no legal problems.