Julie accidentally redials Dorothy's number who hears Ann taunting the girl. Doggett and Scully search Tammi's apartment, and Doggett redials Tammi's phone, getting the bus station. We were still using those rotary dials with no speed dials or redials. Claire redials the phone to discover that he actually dialed 411, faking the conversation. House, not accepting this, redials and tells him to "say what he's gotta say".