c23f7972_N0NBH_Echolink_Instructions__Command
[Description] Alpha: A=21 | B=22 | C=23 | D=31 | E=32 | F=33 | G=41 | H=42 | I=43 | J=51 | K=52 | L=53 | M=61 | N=62 | O=63 | P=71 | Q=11 | R=72 | S=73 | T=81 | U=82 | V=83 | W=91 | X=92 | Y=93 | Z=12 Number: just add a "0" so 1=10 | 2=20 | 3=30 | 4=40 | 5=50 | 6=60 | 7=70 | 8=80 | 9=90 | 0=00 Example 1: To query N0NBH enter "07 62 00 62 22 42 #" on your DMTF keypad Example 2: To connect to N0NBH-R enter "C 62 00 62 22 42 #" on your DMTF keypad [DMTF] < < < < [Command] 
DTMF for "callsign"
N0NBH Echolink Instructions
Command