iSelCal2 is an educational training aid for new generation SELCAL2 tone practice.
The program converts selected numbers and letters to Selcal2 tones and you can hear the tones.
iPhone iOS 7.0 or above required to use the program.
iSelCal2 is an educational training aid for new generation SELCAL2 tone practice.
The program converts selected numbers and letters to Selcal2 tones and you can hear the tones.
iPhone iOS 7.0 or above required to use the program.