GTI

NEW AND REFURBISHED TELEPHONES, MECHANICAL TELECOMMUNICATION SWITCHES, DIGITAL TELECOMMUNICATION SWITCHES, COMMERCIAL TELECOMMUNICATION SYSTEMS COMPRISED OF TELEPHONES FOR BUSINESSES OF 2 TO 10,000 TELEPHONE PORTS WITH ADD-ON CAPABILITIES OF TELEPHONE CALL MANAGEMENT AND VOICE MAIL, PRINTED TELECOMMUNICATION CIRCUIT BOARDS, TELECOMMUNICATION CABLE, TELECOMMUNCATION CIRCUIT CARDS, AND POWER SUPPLIES