Junkmail Robot

Junkmail Robots were robots used to send messages.

They performed similar services to advertising satellites and bore a resemblance to a bus conductor.

Kingpin once used a Junkmail Robot to contact the Seventh Doctor for help. (AUDIO: The Psychic Circus)

Behind the scenes

 * "Junkmail Robot" is not used in The Psychic Circus. The term comes from the character descriptions given in the script.
 * The Junkmail Robot strongly resembles a Kerb!am Man from Kerblam!, another Delivery Bot. Like the Kerbl!am Man, the Junkmail Robot was able to breach the TARDIS.