Checklist
Everything to confirm before the show floor opens — power orders, rigging rules, internet, and on-site support.
Short answer: order power early, confirm rigging rules before you design, bring your own network and keep a tech on the floor for opening. Those four items prevent most trade show AV failures.
Thousands of phones share that spectrum. Anything that matters runs on wire or on your own managed network, with demos able to run offline if the line drops.
The first two hours of day one are when problems show up. Keep a tech in the booth for opening, then on call for the rest of the show.
Show services are expensive to change on site and cheap to order early. A booth that was fully tested before shipping needs a calm half day to install.