DTMF AUTODIALERYaesu FT-8900R Operating Manual Expanded Edition (courtesy of W5JCK) Page 53 of 77Operating the DTMF AutodialerSixteen DTMF Autodialer memories are available on the FT−8900R. These DTMF Autodialermemories can store up to 16 digits of a telephone number for repeater autopatch or other uses.To load DTMF Autodialer memories:1. Press the SET key momentarily to enter the Set mode.2. Rotate the DIAL knob to select Menu #15 DTMF W.3. Press the DIAL knob momentarily, then rotate the DIAL knob to select theDTMF Autodialer memory channel number (d-1 through d-16) into which you wishstore a telephone number.4. Press the DIAL knob momentarily, then rotate the DIAL knob to select thefirst digit of the telephone number you wish to store.5. When you have selected the correct digit, press the DIAL knob momentarily.6. Rotate the DIAL knob to select the next number in this current DTMF Autodialermemory register.7. When you have selected the correct digit, press the DIAL knob momentarily.8. Repeat this steps 6 and 7 for each remaining digit in the telephone number.9. Press the Main band key momentarily to delete any previously-stored data afterthe cursor. If you make a mistake, press the microphone’s key to move back tothe first digit, then re-enter the correct number.10. When entry of all digits is complete, press the SET key momentarily to save thenew setting.11. If you wish to store another DTMF string, rotate the DIAL knob to select anotherDTMF memory register, then repeat steps 4 through 10.12. When all required DTMF memories are filled to your satisfaction, press and hold in theDIAL knob for ½ second to exit to normal operation. 0.To transmit the memorized telephone number:1. Press the SET key momentarily to enter the Set mode.2. Rotate the DIAL knob to select Menu #15 DTMF W.3. Press the DIAL knob momentarily, then rotate the DIAL knob to select theDTMF Autodialer memory channel to be transmitted.