The best replacement for dtmf is fsk. |
The best alternatives to dtmf are rated as following: |
|||||||||||||
|
|||||||||||||
Your alternative for dtmf is not listed? Suggest! |
No companions for dtmf have been suggested so far. |
You have in mind a companion for dtmf and it is not yet here? Propose! |
dtmf |
|
fsk |
|
pulse dialing |
|