Validating - Huawei ETS2558 User Manual

Vertically
1. Pull out the hook from the slot and turn it around. Then push it back so that the handset
will not fall down when FWT is placed vertically.
2. According to the distance between the two hooks (7.7 cm), hammer two nails into the
wall with a 3 mm end left outside.
7.7cm
3. Snap the hooks to the nails.

Validating

After installing the FWT, you can make a call to check whether it is correctly
installed.
1. Press and hold to power your FWT on. After connecting the FWT to the power
socket, the icon appears, indicating that the FWT is powered normally.
2. Lift the handset. In the standby mode, the signal strength icon
3. If you can make a call, it indicates that the FWT is installed correctly.
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appears normally.