TeletexString object
Avoid this one; it seems to be common that this type is used to
label strings encoded with the ISO 8859-1 character set (use
asn1_broken_teletex_string for that). From
http://www.mindspring.com/~asn1/nlsasn.htm:
/.../ Types GeneralString, VideotexString, TeletexString
(T61String), and GraphicString exist in earlier versions
[pre-1994] of ASN.1. They are considered difficult to use
correctly by applications providing national language support.
Varying degrees of application support for T61String values seems
to be most common in older applications. Correct support is made
more difficult, as character values available in type T61String
have changed with the addition of new register entries from the
1984 through 1997 versions.
This implementation is based on the description of T.61 and T.51
in "Some functions for representing T.61 characters from the
X.500 Directory Service in ISO 8859 terminals (Version 0.2. July
1994.)" by Enrique Silvestre Mora (mora@si.uji.es), Universitat
Jaume I, Spain, found in the package
ftp://pereiii.uji.es/pub/uji-ftp/unix/ldap/iso-t61.translation.tar.Z
The translation is only complete for 8-bit latin 1 strings. It
encodes strictly to T.61, but decodes from the superset T.51.
Standards.ASN1.Types.String