What was said on the telegram that Mr.Lewis sent in bud not buddy?

In "Bud, Not Buddy" by Christopher Paul Curtis, Mr. Lewis's telegram conveys important information to Bud's caregiver, Miss Hill. The telegram states that Bud is to come to the attention of Mr. Lewis, who is inviting Bud to join him and his band in Grand Rapids. This message serves as a turning point in Bud's journey, highlighting his quest for family and belonging.