The meaning of the Acronym PSTN is...

PSTN is

• Public Switched Telephone Network

More Meanings For PSTN:

• Public Switched Telephone Network
• Public Switched Telephone Network
• Public Switched Telephone Network
• Public Switched Telephone Network
• Public Switched Telephone Network
• Public Switched Telephony Network
• Plain Standard Telephone Network
• Public Switching Telephone Network
• Public Switch Telephone Network
• Public Switched Telephone Networks
• Public Switched Telephone Network
• Public Switched Telephone Network
• Public Switched Telephone Network

PSTN is also in:

• Conferences
• Drivers
• General
• Hardware
• Military
• Networking
• Telecom
• Unfiled