strength of the most dominant network in the location is displayed. This may
not be the home network of the SIM card. If the home network is not
available, the SIM card can also connect to other cellular networks to place
emergency calls (112, 911), for example. It then displays the signal strength
of this cellular network.
For details on testing, see the "Test functions" section.
Recommendations for action in case of poor signal strength
If the signal strength is not good enough:
Look for a better position for the antenna
Switch to a different cellular network / to a different cellular
provider
Telephone connection
The device is supplied with a 2 m long telephone cable with TAE connectors.
The TAE connector in Germany can be plugged directly into a TAE socket of
type N.
Caution!
This socket can only be a pure analog a/b connection. The 1st TAE box on
your property is nowadays usually the interface to the public ISDN telephone
network or to the public IP-based NGN telephone network. Only downstream
of the switching unit or private branch exchange is a pure analog a/b
connection available.
When using the PSTN module, we recommend the device be placed as
close as possible to the telephone connection (to the telephone connection
unit). If this is not possible, you should either use a proper telephone
extension cord or connect the device directly to the telephone connection
unit. (Details can be found later in the section on telephone wiring.)
9.2
Installation
If all conditions are met and you have found a good location, mount the base
plate.
Check whether the supplied wall plugs and screws are suitable for the
surface. Otherwise use wall plugs and screws appropriate for the existing
surface.
15 UK