504 pages...Programming via PC...Programming using Digital Extension...programming CO lines, T1 and IDSN, Call Handling, Voicemail, etc....by Vertical (Comdial).
Vertical, who acquired Comdial after their bankruptcy, made phone systems under their own name, although some phones can show Comdial. Comdial's popular DX-80 system was the precursor to the DX-120. The DX-120 is a popular small phone system that uses digital handsets. The DX-120 digital handsets are model telephone 7261-00. For the 30 Button LCD Display Speakerphone very best price on DX-120 phone from a trusted supplier.