alexandr-mironov / php-smpp

PHP SMPP (v 3.4) client
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Add missing inverted exclamation mark mapping #2

Closed fdelapena closed 3 years ago

fdelapena commented 3 years ago

This character is actually missing in the UTF-8 to GSM 03.38 encoder, as defined in the TXT conversion table linked in source code comments. It is required for proper Spanish grammar.