Abbreviation
Meaning
SD Secure Digital (memory card).
SIM Subscriber Identity Module: Subscriber Identity Module.
SPPSerial Port Profile: Bluetooth® serial data transfer.
TIN Tire Identification Number: Tyre identification number TPTraffic
Program: Traffic station function in radio mode.
TWI Tread Wear Indicator: tyre wear indicator
UMTS Universal Mobile Telecommunication System: technical system that enables access to the
Internet and other multimedia functions.
UPnP Universal Plug and Play: manufacturer-independent standard for device activation.
USB Universal Serial Bus. Universal serial bus for connecting external devices.
WLANWireless Local Area Network: Wireless local area network.
WMA format for compressing audio data
WPA2 Wi-Fi Protected Access 2: encryption method for a wireless network
WPS Wi-Fi Protected Setup: A standard that makes it easy to set up a local wireless network
with encryption.
XDS Additional function of the electronic differential lock