Category

• TELEPHONES EQUIP & SYSTEMS
• TELEPHONE EQUIP & SERVICE NORTHERN TELE CO/NORTEL
• TELEPHONE EQUIP & SERVICE TOSHIBA
• TELEPHONE EQUIPMENT LUCENT
• TELEPHONES EQUIP & SYSTEMS SERVICE & REPAIR
• Unknown

Category

• COMPUTERS CABLE & WIRE INSTALLATION
• TELEPHONE EQUIP & SERVICE NORTHERN TELE CO/NORTEL
• TELEPHONE EQUIP & SERVICE TOSHIBA
• TELEPHONE EQUIPMENT LUCENT

Category

• TELEPHONES EQUIP & SYSTEMS
• TELEPHONE EQUIP & SERVICE TOSHIBA

Category

• TELEPHONE EQUIP & SERVICE NORTHERN TELE CO/NORTEL
• TELEPHONE EQUIP & SERVICE TOSHIBA
• NORSTAR TELEPHONE EQUIPMENT
• TELEPHONE EQUIPMENT LUCENT