• 0800 - 22 111 22
    • en
      • de
    1. Digital Phone o2
    2. Documentation
    3. Leaflets
    4. Hardware
    • Manuals
    • Leaflets
    • Overviews
    • Hardware
    • Software
    • System specific topics

    Leaflet Initial Operation Headsets

    Leaflet installation Mitel UC360

    Leaflet Linksys ATA (SPA2102)

    Leaflet Multiport Patton ATA (SmartNode (SN) 41xx(s), 43xx und 44xx)

    Microsoft Teams for Digital Phone by o2

    Leaflet Digital Phone – First Steps

    Leaflet Two-Factor Phone-Provisioning

    Leaflet file import

    Leaflet Keep local call on the local network

    Leaflet Plug & Play

    Leaflet Plug & Play 2.0

    Leaflet Provision of telephone numbers

    Leaflet call recording with Nrecording-basic

    Leaflet Voicemail

    Leaflet VoIP call encryption

    • Imprint
    • Data Protection
    • GTC
    • Cookie Settings

    © 2026 Telefónica Germany GmbH & Co. OHG, All rights reserved.