Personal Communication Systems

Personal Communication Systems is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Voice Mail Equipment & Services

North American Industry Classification System (NAICS) Categories:

• Radio, Television, And Other Electronics Stores > Telephone & Communication Equipment > Voice Mail Equipment & Services
• Telephone Answering Services > Telephone Answering & Messenger Services > Voice Mail Service

Standard Industry Classification (SIC) Categories:

• Miscellaneous Retail Stores, Nec > Telephone & Communication Equipment > Voice Mail Equipment & Services
• Business Services, Nec > Telephone Answering & Messenger Services > Voice Mail Service