Ooma GBX20 Extension Module User Guide
- June 6, 2024
- Ooma
Table of Contents
GBX20
Quick Start Guide
Getting Started
Follow the instructions below to connect the Ooma GBX20 Expansion Module to your Ooma 2624 or Ooma 2615 IP phone.
Package Contents
STEP 1 Install Connector Plate
Remove the rubber cover on the back of the Expansion Module. You will see the slots for the connector plate. Insert one side of the connector plate into the IP phone and the other end into the Expansion Module. Secure the plate with the screw provided.
STEP 2 Install Connector Cable
Connect the micro USB end of the connector cable to the EXT port on the
Expansion Module.
Connect the other end of the cable to the USB port on the IP phone.
STEP 3 Install the Stand.
Align the stand with the slots on the back of the Expansion Module. Slide
right until you hear a click.
NOTE: Connect the power supply to the GBX20 when daisy-chaining multiple
GBX20’s on a single phone.
NEED HELP? If the phone still has no service, please contact Ooma Office Support at 866-939-6662 (US) or 877-948-6662 (Canada).
Notes:
Have a question or need assistance?
Ooma has a wealth of available resources if you need assistance.
Support articles. Access our comprehensive knowledge base at
https://support.ooma.com/office
User manuals. Access this guide and all other product manuals at
https://support.ooma.com/office/manuals/
Speak with a support specialist 24/7 at
1-866-939-6662 (US) or
1-877-948-6662 (Canada).
525 Almanor Avenue, Suite 200
Sunnyvale, CA 94085
Learn more at www.ooma.com
or call 1-866-939-6662 (US) or
1-877-948-6662 (Canada)
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