Easy-to-use telco features in a compact, attractive table-top unit fully compatible with Composer and Symetrix DSP systems. Compact but powerful familiar features such as Mute, Hold, Re-dial, call and local volume adjustment, four soft-key function buttons, DND, and conferencing capabilities such as Join, Split and Disconnect — all in a table-top unit the size of a paperback book. 100 unique speed dial numbers can be programmed per PD-1 dialer. Phone lists can be exported and imported for sharing speed dial numbers between PD-1 Dialers. Vivid, high-resolution display; icons rather than English text simplifies use. All contextual information is shown on the display. Also employs a 3.5-inch, 480×272-pixel landscape LCD screen, and is readable in strong daylight. Easily programmed through our industry-standard Composer software (version 7.1) and capable of all mock-up functionality including multi-lingual support. Each PD-1 Telco Dialer also includes a concealed, rear-panel “Magic” reset switch for rebooting the system or return to default settings. Flexible architecture. Add additional PD-1 Telco Dialers to the same system; add multiple dialers to the same telephone interface (for example, a PD-1 for Line One, a second PD-1 for Line Two). Up to four PD-1 Dialers are supported per telco card. Ethernet-powered. There is no need for external power supplies, since PD-1 Telco Dialers are PoE-powered. Some PD-1 Telco Dialer functions are not available when using Analog Telephone Interface cards.