Vandal Resistant Hot-line Panel Phone

* Vandal Resistant Hot-line Panel Phone* Auto Dial 1 (up To 32 Digits) Programmable Speed Dial Number* Multinumber Dialer Mode Adds 5 (up To 16 Digits) Speed Dial Numbers* Touch Tone Or Pulse Dialing* Nonvolatile Memory (no Batteries Required)* Operates On Analog Pabx And Key System Extentions Or Analog Centrex And C.o. Lines* Programmable 6 Digit Security Code* Touch Tone Programmable* Vandal Resistant* Programmable Predial Pause* Blocks Fraudulent Calls From Hand Held Pocket Dialers* Limited Toll Restriction* Hearing Aid Compatible Amplified Handset With Sealed Push Button Volume Control* Brand: Viking Electronics