1. A system for wireless provisioning a mobile tracking device, comprising:
a provisioning server coupled to a wireless network; and
a target update stored in provisioning server, wherein the target update comprises instructions relating to the configuration of a mobile tracking device, wherein the provisional server is operable to create parameters for the target update and transmit the target update to the mobile tracking device through a virtual serial connection, wherein the provisioning server instructs the mobile tracking device to be configured according to the target update through at least one attention command.
2. The system of claim 1, wherein the wireless network is a cellular network.
3. The system of claim 1, wherein the mobile tracking device is a machine to machine device.
4. The system of claim 1, wherein the configuration of the mobile tracking device is preformed through a series of attention commands issued in a predetermined sequence.
5. The system of claim 4, wherein the attention commands are used to configure the destination gateway of the wireless communication modem.
6. The system of claim 1, wherein the mobile tracking device is configured to operate using the global system for mobile (GSM) standard.
7. The system of claim 1, wherein the provisioning server is further configured to validate the manufacturer of the mobile tracking device.
8. The system of claim 1, wherein the target update is configured report the location of the mobile tracking device.
9. An apparatus, comprising:
a memory in a target device;
a processor in the target device that accesses the memory and the processor configured to store, retrieve, and execute a plurality of attention commands; and
a wireless communication interface in the target device, wherein the wireless communication interface is coupled to the processor; wherein the wireless communication interface receives attention commands from a wireless network through a virtual serial connection, executes the plurality of attention commands in a predetermined sequence, and stores a set of communication settings in the memory.
10. The apparatus of claim 9, wherein the wireless communications interface is a cellular modem.
11. The apparatus of claim 10, wherein the configuration of the target device is preformed through a combination of attention commands after the target device has been restored to factory default settings.
12. The apparatus of claim 9, wherein the memory is removable flash memory.
13. The apparatus of claim 9, wherein the wireless modem is further comprises a power toggle switch.
14. The apparatus of claim 9, further comprising a global positioning system (GPS) unit.
15. A method of configuring a position tracking wireless enabled target device, comprising:
applying power to a target device, wherein the target device comprises a wireless modem and does not have a user interface;
verifying the manufacturer of the target device;
restoring the default settings to the target device;
connecting to a network through the wireless modem;
receiving a configuration data through the wireless modem;
executing the configuration data on the target device; and
rebooting the target device.
16. The method of claim 15, wherein the configuration data comprises the at least one internet gateway address and one domain name server.
17. The method of claim 15, further comprising querying the target device International Mobile Equipment Identity.
18. The method of claim 15, further comprising initiating an internet connection between the target device and a server through the wireless modem.
19. The method of claim 15, further comprising updating the target device firmware.
20. The method of claim 15, further comprising verifying the target device settings.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A pentamethylene diisocyanate obtained by phosgenating pentamethylenediamine or its salt obtained by a biochemical method, wherein the pentamethylene diisocyanate contains 5 to 200 ppm of a compound represented by the general formula (1) below and a compound represented by the general formula (2) below in total:
2. The pentamethylene diisocyanate according to claim 1, obtained by: preparing an aqueous solution of pentamethylenediamine or its salt by a biochemical method, extracting the pentamethylenediamine or its salt from the aqueous solution, and phosgenating the extracted pentamethylenediamine or its salt to produce a pentamethylene diisocyanate, and heating the pentamethylene diisocyanate in the presence of an inactive gas at 180\xb0 C. to 245\xb0 C., and thereafter, purifying the pentamethylene diisocyanate by distillation.
3. The pentamethylene diisocyanate according to claim 2, obtained by heating the pentamethylene diisocyanate in the presence of a phosphorus-containing compound.
4. The pentamethylene diisocyanate according to claim 2, wherein the pentamethylene diisocyanate is heated at 190\xb0 C. to 245\xb0 C.