29Key/iconPress.to Press.Func.and.this.key.tofunc • Enter Function mode for 3seconds.• Return to Normal mode fromFunction mode.NAHold/ • Hold on a current channel.• Release hold and resumescanning/searching.• Monitor an unprogrammedfrequency after you haveentered it.• Access a channel directly afteryou have entered it.Enter the CloseCall menu.Scan Enter or resume Scan mode. NASrch/SvcStart Custom Search. Start ServiceSearch.l/O/ • Temporarily lock out a channelor search frequency (pressonce).• Permenantly lock out achannel or search frequency(press twice).• Unlock a locked out channel orsearch frequency.• Unlock all locked out settingsof the current channel bank(press and hold).Lock or unlockthe keypad.