What does DTMFR stand for?
DTMFR stands for "DTMF Receiver"
How to abbreviate "DTMF Receiver"?
"DTMF Receiver" can be abbreviated as DTMFR
What is the meaning of DTMFR abbreviation?
The meaning of DTMFR abbreviation is "DTMF Receiver"
What does DTMFR mean?
DTMFR as abbreviation means "DTMF Receiver"
