To send a message on a cell phone.
SMS — Seiner Majestät Schiff – literally, "His Majesty's Ship" in German;
A ship prefix for a ship in the navy of the Empire of Germany (usually for the period leading to WWI and WWI)
To send someone on an errand.
To go on an errand.
An oral message trusted to a person for delivery.
A mundane mission of no great consequence, concerning household or business affairs (dropping items by, doing paperwork, going to a friend's house, etc.)
The purpose of such a journey.