View Full Version : Question How to lock frequency band for huawei E182?
wolf03
2012-01-25, 11:13 AM
The huawei Probe can't lock frequency for E182, but we need to test the multiple carrier, can't lock frequency are very trouble.
dadiono
2012-01-26, 05:52 PM
Last time i used sierra wireless modem to lock carrier, but it's only temporary locked.
Not excactly fully locked to carrier that we need to locked.
For sierra modem, use AT Command port @Device Manager using hyperterminal/telnet or u can use TEMS via AT command sequence menu.
For lock carrier, use :
AT!UMTSCHAN=1,10763 to lock F1 if it's carrier 10763
AT!UMTSCHAN=1,10788 to lock F2 if it's carrier 10788
AT!UMTSCHAN=0 to default
AT!UMTSCHAN? to see locked carrier option.
And be carrefull, it's maybe broken your modem. Do at your own risk.
Regards,
dadiono
wolf03
2012-01-27, 04:47 PM
Thanks Reply
I am test by your method
Last time i used sierra wireless modem to lock carrier, but it's only temporary locked.
Not excactly fully locked to carrier that we need to locked.
For sierra modem, use AT Command port @Device Manager using hyperterminal/telnet or u can use TEMS via AT command sequence menu.
For lock carrier, use :
AT!UMTSCHAN=1,10763 to lock F1 if it's carrier 10763
AT!UMTSCHAN=1,10788 to lock F2 if it's carrier 10788
AT!UMTSCHAN=0 to default
AT!UMTSCHAN? to see locked carrier option.
And be carrefull, it's maybe broken your modem. Do at your own risk.
Regards,
dadiono
shuttle
2012-09-10, 04:44 PM
Thanks Reply
I am test by your method
Hi
I have sierra 319U and I tested your method , its worked.
but I have a different problem for AT command
How to close dual carrier mode on the sierra modem 319u with using AT command.
please help..
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