Emily's Phone

Currently, Emily Fields owns an iPhone 4S.

Motorola V3i
In the "Pilot", Emily, just like Spencer, Hanna and Aria, received a text from "A" on her black Motorola V3i. It is also seen in "The First Secret", when she receives a text from Ben.

Microsoft Kin Two
From Season 1A to 1B, Emily owned a Microsoft Kin Two.

Samsung Intercept
From Season 1B through Season 3A, Emily owned a pink Samsung Intercept.

​iPhone 4S
From Season 3B and onwards, Emily has owned a black iPhone 4S in a purple case.

In "To Plea or Not to Plea", when Hanna was arrested, "A" hacked into Emily and Aria's phones and deleted the A texts, so there wasn't proof to get Hanna out.