Medical Alert Systems

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

• Pay Telephones & Booths Equipment & Service

North American Industry Classification System (NAICS) Categories:

• Other Electronic Parts And Equipment Merchant Wholesalers > Telephone & Telegraphic Equipment > Pay Telephones & Booths Equipment
• Telephone Answering Services > Telephone Answering & Messenger Services > Pay Telephone & Booths Services

Standard Industry Classification (SIC) Categories:

• Electronic Parts & Equipment > Telephone & Telegraphic Equipment > Pay Telephones & Booths Equipment
• Business Services, Nec > Telephone Answering & Messenger Services > Pay Telephone & Booths Services