Casio fx-991ES PLUS keys 1,4 and 7
Whenever I press keys 1 or 4 or 7 the calculator is showing RCL on the top of the calculator.I am not able to use the keys 1,4 and 7 please help…???
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
0
