Services, including Automatic Crash Notification and Emergency Calling, are dependent upon the telematics device being in operative condition, its ability to connect to a wireless network, compatible wireless network availability, navigation map data, and GPS
satellite signal receptions, the absence of which can limit or prevent the ability to reach NissanConnect Services Customer Care or receive support.
Not exact matches
This is because the relative
reception times of several
signals which are transmitted via the
satellite simulator are identical in several receiver devices.
Because of the high speed of light, it is necessary that the instant of
signal transmission at the
satellite and the instant of
signal reception at the receivers antenna be accurately registered in order for the distance and, consequently, the position calculation to be accurate.
For areas with low
satellite reception, the system also comes equipped with a GSM
signal booster.