# TELTONIKA ModemUSB/E10 UM1000 (0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC)
SUBSYSTEM=="tty", ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", SYMLINK+="ttyUSB.GSM"
# CEP-CT63-USB (1e2d:004f)
SUBSYSTEM=="tty", ATTRS{idVendor}=="1e2d", ATTRS{idProduct}=="004f", SYMLINK+="ttyUSB.GSM"
# TELTONIKA ModemUSB/E10 UM1200 (0aeb:0040 TTP Communications, Ltd)
SUBSYSTEM=="tty", ATTRS{idVendor}=="0aeb", ATTRS{idProduct}=="0040", SYMLINK+="ttyUSB.GSM"