Audio On Hold

Audio On Hold is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Telecommunications Telephone Equipment & Systems Supplies & Parts
• Telephones Messages & Music On Hold

North American Industry Classification System (NAICS) Categories:

• Radio, Television, And Other Electronics Stores > Telephone & Communication Equipment
• Telephone Answering Services > Telephone Answering & Messenger Services > Telephone On Hold Audio Services

Standard Industry Classification (SIC) Categories:

• Miscellaneous Retail Stores, Nec > Telephone & Communication Equipment
• Business Services, Nec > Telephone Answering & Messenger Services > Message - On-Hold Svce