callboy

noun

1. (euphemistic)A male prostitute.
2. (dated)A bellhop.
3. A boy or man who summons actors when their presence is required for a performance.
4. (Philippines, slang)A public transport barker (a man who, for a fee, calls out the destination of jeepneys and buses)
5. (humorous)A man who works as a call center agent. (see usage notes)
6. A youth employed to wake people up for work.

   “It was exciting being a callboy, riding a pushbike in all directions in Fremantle City, waking-up the engine-crews for work.”