Reading

 You should keep your phone quiet and wait outside until there is a break.

 You must turn your phone off because the presentation will finish soon.

 Presentation in progress, so please enter now and keep your phone on silent.

 Everyone in the audience must wear a badge to watch the presentation.

 You must wear your badge, so you can be a speaker during the presentation.

 Only people who are presenting can go on stage, and they have to show their badge.

 You should wait until the talk finishes before asking anything.

 Keep questions until the end, so the presenter will answer during the talk.

 You must ask questions at the end because the presenter isn’t here today.

 Guests must not sit here unless they arrive early.

 You may sit in these seats only if staff tell you to.

 These seats are reserved for guests, so staff should invite you to sit anywhere.

 Before the presentation starts, you have to record the whole presentation on your device.

 You must stop video recording before the talk begins.

 You should turn off your device because video recording is not allowed after the presentation.