After you remove or transfer your SIM card, insert the tray completely and in the same orientation that you removed it (it will fit only one way). Use only the SIM tray that came with your device. For example, a SIM tray from an iPhone 6s will not fit in an iPhone 7.
Total test time is 205 minutes if taking the Writing/essay. Without the essay, the ACT is 155 minutes actual test time. Individual sections are always in the order of: English (45 mins.); Math (60 mins.); Reading (35 mins.); Science (35 mins.); and, optional Essay (30 mins.).
The first 45 minutes of the ACT exam is reserved for English. During this time, you will demonstrate your skill level for word usage, mechanics and rhetorical skills through a series of multiple choice questions. The testing battery is designed to weigh what you do know against a national scale of high school students.