Systems MD110 and BusinessPhone 50/250 can be extended with following standard analog telephones, faxes and modems:

 

Dialog 4106 Basic
Simple analog device with 4 programmable functional buttons (speed dial, etc.). Option to control handset volume. Message Waiting LED, automatic dialing of last called number, mute button, DTMF.

Features:
  • 4 programmable buttons
  • Last called number redial
  • Adjustable ring signal
  • Handset volume control
  • Microphone on/off button
  • Temporary switching to tone dial

Dialog 4147 Medium
This is a simple device covering basic user needs with 16 programmable functional buttons, which can be blocked against unauthorized changes. Option to control handset and Loudspeaker volume. Contains port for connection to PC or fax. Suitable for administration, hotels or households.

Features:
  • 16 programmable functional buttons ( 8x2 functional alternatives)
  • In-built loudspeaker
  • Speed dialing
  • Handset and speaker volume control
  • Extra port for PC/fax connection
  • Other functionalities similar to Dialog 4106 Basic