- Photograph transmission services (2)
- Telephoto services (8)
- Cablegram service (4)
- Mailgram services (1)
- Telegram services (2)
- Telegraph cable services, land or submarine (1)
- Telegraph services (1)
- Teletypewriter services (3)
- Telegraph and other communications, nec (16)
- Electronic mail (4)
- Facsimile transmission services (17)
- Nonvocal message communications (21)
- Stock ticker service (2)
