WTF NETWORKS – Payphone Inspection Checklist

October 22, 2025

Site: ____________________  City/State: ____________________

Date: ____________________  Tech ID: ______________________

Phone Number: ________________  Work Order #: ________________

✅ Checklist

• [ ] Verify payphone is physically secure and upright
  
• [ ] Inspect exterior for damage, graffiti, or missing labels
  
• [ ] Confirm line has dial tone
  
• [ ] Check for proper polarity and line voltage (if accessible)
  
• [ ] Test outgoing call functionality
  
• [ ] Test incoming call functionality (if enabled)
  
• [ ] Try to enable incoming calls (document result)
  
• [ ] Run *#61 – record modem/line status response
  
• [ ] Run *#62 – record configuration flags response
  
• [ ] Test DTMF tone recognition (0–9, *, #)
  
• [ ] Test coin mechanism (nickel, dime, quarter)
  
• [ ] Confirm refund lever operates correctly
  
• [ ] Listen for echo or delay on loopback
  
• [ ] Verify handset cord and receiver integrity
  
• [ ] Clean handset, keypad, and exterior housing
  
• [ ] Check enclosure signage and accessibility
  
• [ ] Photograph site and surroundings for record
  

WTF Networks

wtfnetworks.com • ☎️ 417-420-2030