- Photograph transmission services (1)
- Cable, telegram, and telex services (2)
- Cablegram service (1)
- Mailgram services (1)
- Telegram services (3)
- Telegraph services (8)
- Teletypewriter services (20)
- Electronic mail (3)
- Facsimile transmission services (35)
- Nonvocal message communications (1)
- Transradio press service (1)
