US Payphones wiki by payphones.telesfor.org

START

Smart payphones (COCOT)

• Elcotel
  • Programming
  • Documents & resources
  • Reverse engineering
  • Keypad mod for Olympian

• Protel
  • Programming
  • Documents & resources

• Nortel millennium
  • Programming
  • Documents & resources
  • Coin recalibration
  • Demo firmware wizard

• Miscellaneous documents

Coin line payphones

• single-slot
• 3-slot (placeholder)

Instruction cards

Telephone lines

NANP and rates

Locks