• Special Offers
  • NEW IP Office 5-in-1 Offer
  • IP500 Try & Buy
  • 10 User Phone System Offer
  • 20 User Phone System Offer
  • 50+ User Phone System Offer
  • Migrations
    • Nortel Phone System
    • Avaya IP400 System
    • InDEX Phone System
    • Aastra Phone System
    • BT Meridian Phone System
    • BT Norstar Phone System
    • Siemens Phone System
    • Ericsson Phone System
• Phone Systems
  • Avaya Telephone Systems
    • Avaya IP Office IP 500
    • Avaya Communication Manager
  • Avaya Call Centres
  • Mitel Telephone Systems
    • Mitel 3300
• Phone System Software
  • Avaya Voicemail Pro
  • Avaya Customer Call Reporter
  • Avaya Auto Attendant
  • Avaya Compact Business Centre
  • Avaya Compact Contact Centre
  • Avaya Conference Centre
• Phone System Addons
  • WiFi & IP DECT Phone Systems
  • Call Logging
  • Call Recording
  • CRM Integration
  • Entryphone Systems
  • On Hold Music
• Telephones
  • Avaya IP Office Phones
  • Avaya Communication Manager Phones
  • Mitel 3300 Phones
• Headsets
  • Avaya IP Office Headsets
  • Avaya Communication Manager Headsets
  • Mitel 3300 Headsets
• Connectivity
  • Business ISDN30
  • Business ADSL
  • Business ADSL2+
  • Business SDSL
  • Business MPLS
  • Leased Lines
• IT Integration
  • CCTV Systems
  • IT Security
  • Disaster Recovery
  • Network Design
  • Managed Datacentres
  • Anti-Virus Services
  • Anti-Spam Services
  Telephonics Telephonix Telefonics
• Case Studies

Add Held Allows you to move a call on Hold to another line, form a conference with a call on hold, or add a call on hold to an existing conference.

Mitel 3300 Phone System A-Z