h6. [[Programmer's Reference Manuals]] h6(. » [[Service Calls|Part 16 – Service Calls]] h6((. » [[Service_International]] h6(((. » Service_International 4 h2. Service_International 4 h5. (Service &43) |_<^{width:4em}. Entry | | |<^. R1 |<^. 67 (&43)| |<^. R2 |<^. 4 | |<^. R3 |<^. [[Territory Numbers|Country number]] | |_<^{width:4em}. Exit | | |<^. R1 |<^. 0 to claim service, else preserved | |<^. R2 |<^. Preserved| |<^. R3 |<^. Preserved| |<^. R4 |<^. Preserved| |<^. R5 |<^. [[Alphabet Numbers|Alphabet number]], or preserved if not recognised| h4. Use This service converts a country number to an alphabet number. h4. Notes If a module provides additional countries it should check this service - if the number matches one provided by the module it should claim this service. h4. See also * [[Alphabet Numbers]] * [[Service Calls]] * [[Service_International]] * [[Territory Numbers]]