KT 4121 FEATURE
PHONES

Telephone Features:

• Tone / pulse switch
• Commercial grade high quality
• Speaker volume adjustable
• Last number redial
• Auto busy redial
• Pause function
• Hold with mute and extension release
• Flash time (100/300/600/1000ms) adjustable
• 12 two-touch memories
• Tone key (to change dialling mode from pulse to tone)
• Ringer volume Hi-Low adjustable
• Cellular phone RFI noise immunity
• Desk / wall mountable

Calculator and alarm

• Standard calculator (12 digits) (+,-,x,/,±)
• Alarm (up to 3 settings)

Caller ID features:

• FSK / DTMF available
• 16-digits LCD display with 5 level contrast adjustable
• VIP memory
• Date and time stamp
• Auto call timer
• Receiving status indication
• Pre-set area codes
• Call back from caller ID memory
• Review call message
• Remove call message (single/all)
• New call indication
• Power: 4 UM3 "AA" batteries (6V) or AC adapter (optional)