Category

• LONG DISTANCE TELEPHONE COMPANIES & SVC
• TELEPHONE COIN & CARD OPERATED

Category

• TELECOMMUNICATIONS COMPANIES
• LONG DISTANCE TELEPHONE COMPANIES & SVC

Category

• LONG DISTANCE TELEPHONE COMPANIES & SVC

Category

• ELECTRONIC EQUIP & SUPLS
• LONG DISTANCE TELEPHONE COMPANIES & SVC

Category

• ELECTRONIC EQUIP & SUPLS
• LONG DISTANCE TELEPHONE COMPANIES & SVC

Category

• ELECTRONIC EQUIP & SUPLS
• LONG DISTANCE TELEPHONE COMPANIES & SVC

Category

• ELECTRONIC EQUIP & SUPLS
• LONG DISTANCE TELEPHONE COMPANIES & SVC

Category

• LONG DISTANCE TELEPHONE COMPANIES & SVC
• PAGING & SIGNALING EQUIP
• TELECOMMUNICATIONS TELEPHONE EQUIP & SYSTEMS SUPLS & PARTS
• TELEPHONES EQUIP & SYSTEMS