Telematrix 44191001 SP100 FSK Single Line Basic

• Single Line "Basic" Analog Telephone
• Ideal for installation behind a POTS PABX or Centrex telephone line
• Telephone line powered
• Large Message Waiting Lamp
• Flash Key
• Last Number Redial Feature
• Electronic Hold Key with LED indicator (with remote release)
• Data Port on the phone base
• Push On/Push Off Handset Volume Boost
• Disconnect Key (New Call Feature)
• Adjustable Index Card Stand
• HIGH/LOW/OFF Ring Volume Adjustment