Auerswald TFS-Dialog 400 Notice D'utilisation page 10

Important: You cannot use the device until you have configured it and
changed the PIN (before you change the PIN, the LEDs display this LED
pattern when you press a button:
Important: Do not change the predefined destination numbers (31, 32,
33, 34) if you use the device template on the PBX.
Requirements:
• Smartphone with Android Version AB 5.0 or IOS AB Version 9.0 operating
system
• TFS Set App installed
•
Device closed and screwed shut
Make the settings you need in the app, in the Initial configuration dialog.
1.
2. Then upload the data as shown in the figure in A6.
Note: We recommend that you use a headset for the transmission, if the
smartphone has more than one loudspeaker.
LED states during programming
If the data has not transferred correctly, the LEDs in the third row continue to
flash. To try again, adjust the transmission speed and/or the transmission
volume on your smartphone.
If data has not transferred correctly, all the LEDs in the second row light up. The
LED displaying the error flashes:
Left-hand LED
Middle LED
Incorrect PIN
Incorrect app version
).