3 ms·
Here's a good one: All phone numbers can be reached using tone dialing. (I know of at least one phone number to which one can connect only using pulse dialing.)
by thefringthing 8y ago
Here's a good one: All phone numbers can be reached using tone dialing. (I know of at least one phone number to which one can connect only using pulse dialing.)
- MockObject 8y agoHow is that even possible?
- EADGBE 8y agoThe origins of telecommunications automation. https://en.wikipedia.org/wiki/Pulse_dialing https://en.wikipedia.org/wiki/Pulse_dialing