Dual tone multifrequenc (dtmf) receiver/sender board contains 8 dtmf receivers and optionally 8 dtmf senders
NSN 6610-01-565-9857
NSN 6610-01-265-1824
NSN 5935-00-913-4802
NSN 5945-01-555-8373
NSN 6650-01-562-9944
NSN 6145-01-621-5010
NSN 6650-01-131-0323
NSN 5998-00-727-1342
NSN 6645-01-648-4439
NSN 5920-00-114-4221
NSN 7035-01-065-5284
NSN 5920-01-456-2803
Last Updated: 01/19/2025