Slangy prefix meaning "mechanical"

• Cyborg's beginning?
• Start for call or Cop
• Prefix for an automaton
• Mechanization prefix
• Beginning of an unwanted call?
• Film lead-in for Cop
• Cop or call prefix
• ___-call (recorded sales pitch)

Wikipedia Word definitions in Wikipedia
Robo is a 2008 Indian Malayalam film directed by Dr R Prasanna Kumar.