Related Clues:
- Not-entirely-secure method of sending documents
- Outmoded transmission
- Transmission by telephone
- Obsolescent transmission
- Mostly obsolete business machine
- Send via modem, perhaps
- Document transmission method
- Obsolescent document transmitter
- Number on older business cards
- Communication that may baffle millennials
- Phone-y document?
- Send, like it’s 1999?
- Facsimile transmission
- Once-common office fixture
- ___ Me (old candy heart message)