Operating instructions

12 Issue 1.0 March, 2006
Description
The TD-1648i/TDS-600 is an advanced ISDN Digital hybrid telephone system employing a microprocessor
stored program and digitally controlled solid state Time-division switching. The TD-1648i/TDS-600 system is
specifically designed for small business as well as residential applications. At the forefront of the system design
is a universal concept to adapting and connecting with a variety of communications devices. Productive
TransTel Digital Key Telephones offer thoughtfully designed productive feature access to keep you connected
with one another and customers. TransTel technology leads the industry in providing for compatibility with
devices such as fax machines, answering machines, cordless phones, computer modems and other office/home