However today we also have some great tech toys to make the job easier.
1. Digital recorders that if held by the radio will allow non-morse people to record the messge and take it to someone who can translate it. Like an MP3 player recorder.
2. If you have a mini recorder you can record the code in slow mode and play it back over the air in fast mode for reduced air time. Then record the daya at fast mode and playback at slow mode to allow inexperienced coders to translate even if they have to use a written copy of the code and a lot of back-up and listen again.
In Nam they used these at the base camps to send Burst transmissions.