Wireless Data Terminal Installation Guide
ZTE Corporation
http
:
//www
.
zte
.
com
.
cn
z
Why is there no response when clicking Application
Æ
Internet
Æ
Reliance NetConnect
？
Solution: Input “ztemtapp” at the command line
（
Applications->accessories->terminal
）
;
If the system prompts you with “can’t find command”, the installation isn’t successful, you
need install the software again;
If the system prompts you with “missing libaudio2” library, you need install the
corresponding library file.
z
What shall we do if there is a prompt with “Can’t access the terminal or can’t find the
device” after clicking Reliance NetConnect
？
Solution: use the command “ls /dev/ttyU*” to check whether /dev/ttyUSB0, /dev/ttyUSB1,
/dev/ttyUSB2 and /dev/ttyUSB3 exist. If they don’t exist, device drivers are not loaded
properly. You could manually compile and load the driver which is placed at
/usr/local/bin/ztemtApp/, or seek for technical support.
z
What shall we do if there is a prompt with “insmod ztemt.ko failure” during the
installation?
There are two reasons:
1.
This usually happens as you remove UI and install again. You need reboot to load
normally because the driver module is not well compatible with the system.
2.
It also happens under Ubuntu9.04 version system because the USB driver already exists
in the system and the ztemt.ko driver file provided by UI can’t be loaded again.
However, we have built-in the automatic judgment and handling over Ubuntu9.04 in the
setup package; if such an error occurs to your system unexpectedly, use the following
method to manually pass two parameters to the kernel, and make the kernel support ZTE
USB modem.
Method: under the system startup interface, move the highlight to ubuntu9.04, press “e”
key to edit, select the item you want to start, add space after the word splash, input
“usbserial.vendor=0x19d2 usbserial.product=0xfff1”, press “Enter” to confirm and
press “b” to start.
(Use “lsusb” command to view PID and VID values.)
z
Manually compile the driver
1.
In some special cases, the setup package can’t automatically compile the driver, so you
need change the configurations yourself and manually compile the driver.
Method: enter the directory: /usr/local/bin/ztemtApp/zteusbserial, and find the corresponding
kernel version of current system.
For example: if the operating system is 2.6.27 kernel, please use the driver in 2.6.27 folder; if
the operating system is the version below 2.6.27, use the driver in below2.6.27 folder. Enter
the directory, execute make command. If the compiling is successful, ztemt.ko driver will be
generated in current directory.
Execute insmod ztemt.ko to load and copy the ztemt.ko under zteusbserial directory.
2.
If it prompts with “Can’t find kernel source code”, please change the path of
KERNELDIR in Makefile.
