Commercial Telephone Systems

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

• Electric Equipment Service & Repairing
• Miscellaneous Retail Stores, Nec

North American Industry Classification System (NAICS) Categories:

• All Other Miscellaneous Store Retailers (Except Tobacco Stores)
• Other Electronic And Precision Equipment Repair And Maintenance

Standard Industry Classification (SIC) Categories:

• Miscellaneous Retail Stores, Nec
• Electrical And Electronic Repair Shops, Nec