On Tue, Jul 4, 2017 at 2:06 AM, Juha Koskiniemi <[email protected]> wrote:
> Why then if I use new_id then icon appears from transparent to visible > in NM menu and after Scannin network is possible to practice some UUID > command not connect. I have Fedora 26 with all updates on. I still > believe that there is problem in NM. What files need to be configured? > I have recently used some Huawei E3131s for a project, and all I can say is that Huawei puts out *a lot* of different capability devices with the same model numbers. some have 4 modes of operation, some have 3. The ones with 4 modes provided a CDC Ethernet device by default, the ones with 3 did not. Huawei calls it Hi-Link. There is a Huawei Proprietary / Confidential document that details all of the AT commands to switch modes into something USB modeswitch knows about. Unfortunately, the commands t get from Hi-Link (ethernet) to modem is not there, and reading the javascript from the browser is not there either. The only way I know to get them into modem mode is the browser interface - http://192.168.1.1/html/switchProjectMode.html I have no clue if your issue might be related, but I hate these Huawei sticks because you cannot know what you are getting before you buy them. Here are a few of my notes for your reference - BTW - I do not use NM on these, so YMMV.. I run them with raw PPPD since they are hanging off of stripped down OS PIs.. If you're as old as me and sold dial up internet access in the 90s, then some of these will be familiar :) ##### Hi-Link Modes # Pre Modeswitch - USB Storage (driver loading) Bus 001 Device 006: ID 12d1:1f01 Huawei Technologies Co., Ltd. E353/E3131 # Post Modeswitch - CDC Ether Bus 001 Device 006: ID 12d1:14db Huawei Technologies Co., Ltd. E353/E3131 # Post Modeswitch - Modem (PPP Dial) Bus 001 Device 006: ID 12d1:1c05 Huawei Technologies Co., Ltd. E353/E3131 # Switching from CDC --> Modem browse to - http://192.168.1.1/html/switchProjectMode.html ##### AT Commands ##### ATI : Get Modem Info AT^U2DIAG? : Get Operating Mode -- 0:Modem 119:CDC Ethernet 255:Factory 276:Fcatory AT&F : Set Defaults ATZ : Restore Saved AT&W : Save Profile AT+CSQ : Signal Quality AT+CGDCONT? : Get Network Settings AT^NWTIME : Get Network Time (no workie on 3131 I have) AT^SYSCFG? : Get Config = mode, order, band, roaming, domain - System Config Mode: 2 Automatic search 13 2G ONLY 14 3G ONLY 16 No change Order: 0 Automatic search 1 2G first, then 3G 2 3G first, then 2G 3 No change Band: 80 GSM DCS systems 100 Extended GSM 900 200 Primary GSM 900 200000 GSM PCS 400000 WCDMA IMT 2000 3FFFFFFF Any band 40000000 No change of band Roaming: 0 Not supported 1 Roaming is supported 2 No change Domain: 0 CS_ONLY 1 PS_ONLY 2 CS_PS 3 ANY 4 No change
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