Category

• TELEPHONES EQUIP & SYSTEMS
• TELEPHONE EQUIP & SERVICE INTERTEL
• TELEPHONE EQUIP & SERVICE NORTHERN TELE CO/NORTEL
• TELEPHONE EQUIP & SERVICE PANASONIC

Category

• TELEPHONES EQUIP & SYSTEMS
• TELEPHONE EQUIP & SERVICE INTERTEL
• TELEPHONE EQUIP & SERVICE MERLIN
• TELEPHONE EQUIP & SERVICE PARTNER

Category

• SOUND SYSTEMS & EQUIP
• TELEPHONES EQUIP & SYSTEMS WHOLESALE & MFRS
• TELEPHONES EQUIP & SYSTEMS
• TELEPHONE EQUIP & SERVICE INTERTEL

Category

• TELEPHONES EQUIP & SYSTEMS
• TELEPHONE EQUIP & SERVICE INTERTEL
• Unknown

Category

• TELEPHONES EQUIP & SYSTEMS SERVICE & REPAIR
• TELEPHONES EQUIP & SYSTEMS
• TELEPHONE COIN & CARD OPERATED
• TELEPHONE EQUIP & SERVICE INTERTEL

Category

• TELEPHONE EQUIP & SERVICE INTERTEL
• TELEPHONE EQUIP & SERVICE MITEL
• TELEPHONE EQUIP & SERVICE NORTHERN TELE CO/NORTEL
• TELEPHONE EQUIP & SERVICE SW BELL

Category

• TELEPHONES EQUIP & SYSTEMS
• TELEPHONE EQUIP & SERVICE INTERTEL
• TELEPHONE EQUIP & SERVICE MITEL
• TELEPHONE EQUIP & SERVICE NORTHERN TELE CO/NORTEL
• COMMUNICATION CONSULTANTS
• TELEPHONES COMMUNICATIONS SERVICES

Category

• ELECTRIC CONTRACTORS
• TELEPHONES EQUIP & SYSTEMS
• TELEPHONE EQUIP & SERVICE INTERTEL
• TELEPHONE EQUIP & SERVICE PANASONIC

Category

• TELEPHONES EQUIP & SYSTEMS
• TELEPHONE EQUIP & SERVICE INTERTEL
• TELEPHONE EQUIP & SERVICE PANASONIC
• TELEPHONE EQUIPMENT LUCENT