Restoring Factory Settings - Auerswald TFS-Dialog 400 Advanced Information

Restoring factory settings

Requirement:
• An internal telephone with DTMF signalling configured for the PBX
1. Press the default key on your device until all LEDs start to blink and the
flashing rhythm changes.
2. Call the device using its phone number and then dial
3. You can then hang up.
TFS-Dialog 400 - Advanced Information V01 10/2017
Configuration
Restoring factory settings
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