5
regularly move outside urban areas it may be appropriate to compare coverage
maps of operators.
To determine the current position "line-of-sight" to the GPS satellites (ie the
opportunity for the built-in GPS receiver to receive signals from GPS satellites)
is required. This is especially important when you start up YOYOCare the first
time. The clearer the view of the sky, the faster and more precise is the
positioning.
NOTE: More information about the limitations of the GSM network and GPS
system is available in the User Guide under the heading Important Information.
10.
Does YOYOCare work indoors?
Making and receiving calls, as well as sending and receiving SMS do normally
work without problem. However, the GPS signals have no or very limited indoor
reach. Closest to the window, the chances are better. Also in e.g. road tunnels,
under bridges, in very dense urban areas with tall buildings etc. it may be
difficult or impossible to fix a new position. So, voice calls and alarm messages
will normally work but the actual position may not be possible to determine.
NOTE: More information about the limitations of the GSM network and GPS
system is available in the User Guide under the heading Important Information.
11.
What happens if YOYOCare is out of mobile/cellular coverage?
Then YOYOCare cannot make or take calls nor send or receive SMS messages.
In an alarm situation YOYOCare will try to send messages on and on again until
it succeeds (or it is switched off). Is the ability to call 112 enabled, and then you
can call the public emergency call center over any mobile network. It does not
need to be your operator's network. 112 calls can be made even if your mobile
subscription has no credit left.
