2N SingleTalk, User Manual

Page: 20 / 73

Before You Start 2.2
19
ST Installation Conditions

ST is not designed for outdoor applications.

The product is connected to a telephone line where life-endangering voltage
may occur. Therefore, be sure to keep the safety precautions – refer to the
Electric Installation section.

It is forbidden to connect ST parallel to another terminal on a line.

The lift wall must be perfectly flat.
Tip

Use a portable telephone to check the telephone line function.

Do you know the telephone line number to be used? Check its
functionality.

For a PBX line connection, check other relevant conditions as included in
the
Ways of ST Connection section.

Make sure that the lift panel has been prepared properly for ST mounting.
Universal version

Check the lift panel for advance preparation for ST mounting.
Compact version

It is advisable to mount ST where the lift cabin wall is also accessible from the
outside (from the lift shaft).