Kenwood TM-251A Instruction Manual page 50

ERASING MEMORY CHANNELS
Although it is possible to overwrite existing data in any of
the memory channels with new data, at times you may
wish to clear data from memory channels without
entering new data. It's convenient to clear channels no
longer used so you can identify channels that are free for
memorizing new frequencies. Memory channels that
contain no data cannot be recalled while in Memory
Recall.
1 Press [MR] to select Memory Recall.
2 Select the desired memory channel using the Tuning
control or microphone [UP]/[DWN].
3 Press [F] + [MR].
e The contents of the memory channel are erased.
Note: Memory channel 1 cannot be erased.
CALL CHANNEL
Recalling Call Channel
e "C" appears on the Display.
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