ESSI specializes in 3 phone system manufacutrers. NEC, Panasonic, and Vertical. Purchase a new phone system from ESSI of one of the above listed manufacturers and your will receive free remote phone system programming.
The latest and greatest affordable phone system manufactured by NEC is the SL1100. The SL1100 includes a 5 year warranty and can expand affordbly up to 96 digital phones and beyond with the use of VoIP phones.
The KX-NS700 is the newest phone system manufactured by Panasonic that can grow affordably to a very lard system with is capability to add digital phones and IP phones.
We have 2 systems available from Vertical. One is the Vertical SBX for small business and the other is the Vertical Summit available for more advance applications.
We have available a large selection of replacement phones available for newer model phone systems and older model phone systems.
The latest telephones manufactured by Panasonic is the Panasonic KX-NS700