Skip to content
Enterprise
  • Headsets
    Headsets
      • Office Professional Headsets
      • Contact Center Headsets
      • Education Headsets
      • Healthcare Headsets
      • On The Go Headsets
      • Air Traffic Control Headsets/C3
      • All Headsets
    • Accessories
    • Compatibility Guide
    • Find EPOS reseller

    ADAPT 200

    Explore ADAPT 200 Series

    Headsets for Education

  • Meeting Rooms
    Meeting Rooms
    • Meeting Room Solutions
      • Small Meeting Rooms
      • Medium Meeting Rooms
      • Large Meeting Rooms
      • Microsoft Teams Rooms
    • Video Conferencing
      • Book a Demo
    • Speakerphones
    • All Meeting Room Products
    • Find EPOS reseller

    EXPAND

    Explore the Product Line

    Meeting Room Solutions

    Explore

  • Partners
    Partners
    • Channel Partners
      • Become a Partner
      • Partner login
      • Partner program
      • Deal Registration
    • Technology Partners
      • UC Partners
      • VDI Partners
      • UC Management Partners

    Channel Partners

    Corporate Partners

  • Software
    Software
    • Downloads
      • EPOS Manager
      • EPOS Connect
      • EPOS Connect App
      • Software Plugins
    • Developer Portal
      • Sign up
      • Login
    • EPOS Trust Center

    EPOS Manager

    EPOS Connect

  • Insights
    Insights
    • Topics
      • Virtual Collaboration
      • Headsets for Education
      • The Hybrid Workplace
      • Headsets for Healthcare
    • Content
      • White Papers
      • Customer Cases
      • Podcast
      • Articles
      • Events
      • EPOS tech
      • Unified communication

    The Evolution of Virtual Collaboration

    Read more

    Headsets for Education

  • EPOS BrainAdaptâ„¢
  • About EPOS
    About EPOS
    • Our Business
      • History
      • Management
      • Sustainability
    • Brand
    • Careers
      • Life at EPOS
      • Recruitment
      • Vacancies
      • Careers in R&D
      • Meet Your Colleagues
    • Press
    • Contact

    Career

    Pressroom

  • Support
  • Enterprise
  • Support
  • Knowledge base
  • Speakerphones
  • EXPAND 20
  • Verifying remaining battery in EXPAND 20
Category
Speakerphones
Section
EXPAND 20

Related Articles

  • EXPAND 20 Connecting via audio cable
  • EXPAND 20 Charging the battery and connecting via USB cable
  • EXPAND 20 Connection possibilities
  • EXPAND 20 Switching on/off
  • EXPAND 20 Package Content
  • How to manually power up the SP 20
  • Audio Playback in EXPAND 20
  • Muting EXPAND 20 Microphone
  • Conference call via EXPAND 20
  • Making a call via EXPAND 20
  • Adjusting the EXPAND 20 Volume

Verifying remaining battery in EXPAND 20

Know EPOS

  • About us
  • Brand
  • Contact us
  • Careers
  • Find EPOS reseller
  • Find EPOS distributor

Partner

  • Partner Portal Login
  • Get Partner Access
  • Become a Partner
  • Deal Registration
  • Partner Program
  • Why Become a Partner

Support

Go to our support portal for support on EPOS products.

Get support

Get in touch

  • Facebook
  • YouTube
  • Instagram
  • Twitter
  • LinkedIn
  • Pressroom

Sign up for our newsletter

Topics

*By signing up to the newsletter you allow EPOS to contact you and send you communication by email. Read our privacy notice for more details.

â’¸ 2023 by EPOS

  • Privacy notice
  • Cookie policy
  • Terms and Conditions