There are new batch of M-Pesa SIM Card with STK (SIM Tool Kit) that requires you to input value in UCS2 format instead of text format.
In order to submit or input value in UCS2 using MOBITEK® Q24 STK API , you need convert the text into USC2 (hexadecimal) format, e.g.
Michael => 004d00690063006800610065006c
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