Operational Description

FCC ID 2ALSF-WDBUMB1

WD-BU-MB1 (Service Alarm Button)

Call Systems Technology Ltd

1. FCC ID
2. Call Systems Technology Ltd
3. 2ALSF-WDBUMB1
4. Operational Description

Document ID #3881424

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=3881424
• https://fccid.io/2ALSF-WDBUMB1/Operational-Description/Operational-Description-3881424
• https://fccid.io/2ALSF-WDBUMB1/Operational-Description/Operational-Description-3881424.pdf

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