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.).
Key Strategy: How to Write A Successful ACT Essay in 40 Minutes. Because you only have 40 minutes to write the ACT essay, you need to have a game plan before you start the test. Here's a step by step guide on how to write an effective ACT essay.