- Auto dials 1 (up to 32 digits) programmable speed dial number - Touch Tone or pulse dialing - Non-volatile memory (no batteries required) - Operates on analog PABX and key system extensions or analog Centrex and C.O. lines - Programmable 6 digit security code - Touch Tone programmable - Vandal resistant features: 1/8inch thick stainless steel panel armored cable and metal cradle - Programmable pre-dial pause - Blocks fraudulent calls from hand held pocket dialers - Hearing aid compatible amplified handset with sealed push button volume control - Optional Enhanced Weather Protection (EWP)