Cordless phone built for intense daily use by a user with less-complex call-handling needs

Mitel MiVoice 5603 Wireless IP Phone Overview

In office, education or retail environments, the requirement for fast, easy and clear communication is an integral part of operations. Designed for flexibility and low cost, the MiVoice 5603 Wireless Phone offers an advanced, user-friendly interface. The MiVoice 5603 Wireless Phone provides value for the user who has less complex demands, but who still requires a quality handset for intense daily use.

In addition to enhanced MiVoice Business feature interworking over SIP, this IP-DECT handset can be twinned to a user’s desktop in conjunction with their MiVoice Business Personal Ring Group capability, allowing single number reachability, regardless of a user’s location. The MiVoice 5603 Wireless Phone comes with a default list of MiVoice Business features preprogrammed.

MiVoice 5603 Wireless IP Phone Features

  • Enhanced, customisable Graphical User Interface (GUI)
  • High quality voice transmission
  • Large illuminated Black / White and greyscale display
  • MiVoice Business Management Integration
  • Call list with 25 last calls
  • Speakerphone mode
  • Vibrating ring

Speak to Mitel Communications Specialist

To find out more about Mitel 5603 Wireless IP Phone contact one of our Mitel Communications Specialists on 020 3668 0444. Alternatively email us at and we will get back to you.