4910DTMF TX HOLDThis function causes the transceiver to remain intransmission mode for 2 seconds after you release eachkey. So, you can release Mic [PTT] while sending DTMFtones.1 Press [F], [MENU] and turn the Tuning control toselect Menu No. 30 (DT.H).2 Press [MENU] and turn the Tuning control to select“ON” or “OFF” (default).3 Press [MENU] to store the setting or any other key tocancel.4 Press any key other than [MENU] to exit Menu Mode.AUTOMATIC DIALERIf you use the 10 dedicated DTMF Memory Channels tostore DTMF numbers, you do not need to remember along string of digits.STORING A DTMF NUMBER IN M EMORY1 Press [F], [MENU] and turn the Tuning control toselect Menu No. 28 (DTMF.MR).2 Press [MENU] and turn the Tuning control to selectyour desired DTMF Memory Channel number from 0to 9.• You can also select a DTMF Memory Channel by usingMic [UP]/[DWN].3 Press [MENU].• The DTMF code entry display appears and the first digitblinks.4 Turn the Tuning control to select a DTMF code.• You can also enter a DTMF code using the Mic keypad.Simply press your desired DTMF codes on the keypad.• On the display, is represented by “E” and isrepresented by “F”.5 Press [MR] to select the DTMF code and move thecursor to the next digit.• To move to the previous digit, press [VFO]. To delete thecharacter at the current cursor position, press [F].