User's Manual

26 Operating manual
Enter the Telephone menu, select WLAN, Settings and then Encryption. Then select the desired
encryption method or Open to disable encryption. Please be aware of the security risks associated
with unencrypted, open WLANs.
WLAN Settings
To modify settings for the Internet access, enter the Telephone Menu, selct WLAN and then Settings.
Configure Cellular Data Connectivity (APN)
To configure the settings of the cellular data connection, select APN. Chose Reset or Manage and
then enter Access Point Name, Username and Password.
Data vs. Voice Priority
In some areas your car phone will only have access to 2 GSM networks, which do not allow voice and
data connections at the same time.
As a default, your car phone will give priority to voice calls. If you receive a voice call or initiate a call
yourself, the data connection will be stopped.
You may change the priority to data. In this case, you will not receive voice calls during an active data
connection.
Encryption
See section Security, above.
Visibility
With this setting, you can control, whether the WLAN access point will be visible to mobile devices
searching for available networks. Please note that the setting is user-specific (i.e. depending on the
mobile phone, holding the SIM card).
Channel
You can manually select the WLAN channel used by you car phone. The default channel is 11.
Data Counter
Usage of mobile data services may lead to significant cost, especially in roaming situations. Many
subscriptions offer pre-purchased monthly data volumes and charge additional data volume or limit
connection bandwidth after this amount of data has been transmitted.
Your car phone provides user-specific data counters that allow you to keep an eye on the data vol-
ume. There is a counter for the current connection and a second one for the total volume. Both coun-
ters can be reset to zero.
Tip: Reset the counters at the beginning of the month to monitor your monthly data volume or when
you leave your home country to keep an eye on roaming charges. Please note that the counters do
not show data traffic of connections directly from your Smartphone.
Device List
The premium telephone provision maintains three lists of mobile devices, which have been connected
over WLAN.
• Active devices (active WLAN connection exists – max. 7 devices).
• Known devices (device has been connected in the past – max. 50 devices). It is possible to re-
name the devices or block access.
• Blocked devices (device has been blocked by the driver and will not be given access – max. 50
devices). It is possible to allow access to a device and remove it from the list.