Answer:
Wade's display indicator light began flashing the stopped messages after he crawled out of the tomb.
Step-by-step explanation:
'Ready Player One' is a Science fiction debut novel by Ernest Cline. The story is set in dystopian society in 2045 and surrounds the life of a teenage named Wade Watts.
In Level One: 0010, as Wade came out of the tomb, his indictaor light began flashing with messages and missed call alerts from Aech. When Wade was in the tomb, Halliday has placed null-communication device inside the tomb so that the players will not be able to communicate to anyone and ask for help. Aech started messaging and calling Wade as soon as he saw his name on the Scoreboard.