NT30D Technical Reference and User Guide
VII
PREFACE
Chapters in this guide have been prepared in order to present detailed technical
information about the NT30D Digital Phones, in addition to giving technical information
about programming and use of those telephones. By this way, one could understand
abilities of the NT30D Digital Phone, how it will be operated in accordance with customer
demands and things that should be done in order to operate them with full performance.
The first chapter - “Technical Introduction” – It contains technical information about the
hardware and software structures of the NT30D Digital Phone. Information in this
chapter, for which knowledge in mechanics, electricity and electronics may be
prerequisite, aims to introduce structure of the phone.
The second chapter – “Installation” – The methods to be followed for the installation of
the NT30D Digital Phone are explained. This chapter must be read definitely before the
installation by the personnel who will perform the installation.
The third chapter – “Program Features” – This chapter gives detailed information about
the software features that will enrich functions of the NT30D Digital Phone and that could
be applied to meet daily communication needs of customers more comprehensively.
The final chapter - “Accessories” – This chapter gives information about the accessories
can be used with NT30D Digital Phone.
Best Regards,
KAREL