Telephone apparatus manufacturing
33421	Telephone apparatus manufacturing
334210	Telephone switching, carrier, line telegraph and data communications equipment
3342101	Telephone switching and switchboard equipment
33421010	Telephone switching and switchboard equipment
3342101000	Telephone switching and switchboard equipment
33421011	Telephone switching and switchboard equipment
3342101100	Telephone switching and switchboard equipment
3342104	Telephone and telegraph apparatus, carrier line equipment (office and line repeaters and line terminating carrier equipment) and nonconsumer modems, including auxiliary sets
33421040	Telephone and telegraph apparatus, carrier line equipment (office and line repeaters and line terminating carrier equipment) and nonconsumer modems, including auxiliary sets
3342104000	Telephone and telegraph apparatus, carrier line equipment (office and line repeaters and line terminating carrier equipment) and nonconsumer modems, including auxiliary sets
33421041	Telephone and telegraph (wire) apparatus, carrier line equipment (office and line repeaters and line terminating carrier equipment) and nonconsumer modems, including auxiliary sets
3342104100	Telephone and telegraph (wire) apparatus, carrier line equipment (office and line repeaters and line terminating carrier equipment) and nonconsumer modems, including auxiliary sets
3342107	All other telephone-telegraph (wire) and data communications apparatus, including telephone sets, telephone answering and fax machines
33421070	All other telephone-telegraph (wire) and data communications apparatus, including telephone sets, telephone answering and fax machines
3342107000	All other telephone-telegraph (wire) and data communications apparatus, including telephone sets, telephone answering and fax machines
33421071	Other telephone and telegraph (wire) apparatus, including telephone sets, telephone answering and fax machines
3342107100	Other telephone and telegraph (wire) apparatus, including telephone sets, telephone answering and fax machines
334210W	Telephone apparatus, nsk, total
334210WY	Telephone apparatus manufacturing, nsk, total
334210WYWW	Telephone apparatus manufacturing, nsk, for nonadministrative-record establishments
334210WYWY	Telephone apparatus manufacturing, nsk, for administrative-record establishments

The Report entitled, Telephone apparatus manufacturing (Ref: 33421) , contains the above Product and Market breakdown.