Siemens SIMATIC RF300 System Manual page 130

RF300 transponder
6.2 Memory configuration of the RF300 tags
NOTICE
Use of the OTP area is not reversible.
If you use the OPT area, you cannot undo it, because the OPT area can only be written to
once.
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SIMATIC RF300
System Manual, 01/2009, A5E01642529-03