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 ACT essay is an optional 40-minute writing exercise offered after 2 hours and 55 minutes of multiple-choice assessment in English, reading, math and science. Before September, the ACT gave students 30 minutes to compose an essay taking a position on a given issue, with the writing graded on a scale of 2 to 12.