03-28-2019 09:57:03.460 - Send: ATDT*###
03-28-2019 09:57:03.465 - Recv: CONNECT 150000000
i have tried also with capital letters ATDT*### and i get no carrier also i cannot make calls from the modem, atd number ; and i get no carrier, how come if the device is registered? i have tried with another sim card another provider the same result, when i want to dial i get no carrier, i have also another wwan board the same result,
AT$QCPDPP=2,1,“dummy”,“dummy”
ERROR
at!scact=1,1
+CME ERROR: no network service
when i try to enable pap and chap
Cannot explain why your tools is not working but windows or ubuntu dial up is working …
Seems not making any sense …
i cannot explain also, i have two modems and tested with two sim cards from different carriers
i also have em7345 but i must change pid because of whitelist on my lenovo, at!entercnd=“A710” gives me error
You might also try on ubuntu minicom and see if there is any luck.
i think the problem is that when i try to call my number in the wwan i get number busy, so the modem is giving busy to the outside who calls that number how can i change that? i think the modem is in busy state or something
at!scact?
!SCACT: 1,0
OK
at!scact=?
!SCACT: <state(0|1)>[,]
OK
at!scact=1,1
+CME ERROR: no network service
i think here is the problem,
how can i check the profile and if the profile has signal or network registration
this is my at&v
Send:at&v
Recieve: at&v
Recieve: &C: 0; &D: 2; &E: 0; &F: 0; &S: 0; &W: 0; E: 1; L: 0; M: 0; Q: 0; V: 1;
Recieve: X: 1; Z: 0; \Q: 3; \S: 0; \V: 0; O: 0; S0: 0; S2: 43; S3: 13; S4: 10;
Recieve: S5: 8; S6: 2; S7: 0; S8: 2; S9: 6; S10: 14; S11: 95; S30: 0; S103: 1;
Recieve: S104: 1; ^PREFMODE: 0; ^DSCI: 0; ^MODE: 0; ^CPIN: ,; ^HSMSSS: 0,0,1,0
Recieve: OK
could anybody give me his example?
If your modem is on LTE, AT+CGCONTRDP should give a valid IP address.
AT!SCACT needs RMNET/MBIM device file on the host to be present to work. Since MAC OS does not have Sierra drivers, AT!SCACT will fail.
If you check GobiNet code, there’s code to initialize DTR etc. Again, as MAC OS does not have Sierra drivers, the modem is probably not in the correct state to receive the ATDT command returns an ERROR.
how do i check the correct state?
Recieve: at!scact?
Recieve: !SCACT: 1,0
Recieve: OK
i get the same error in windows also mac os, i have managed to install it succesfuly in mac os with some custom drivers i can connect to the modem i get the ip from at+cgpaddr=1 but i cannot dial from putty atd*99# from WINDOWS and MAC so it’s not os related.
why i cannot make any calls? it gives me error or no carrier from windows mac linux ,
at+cpas? returns 4 so my modem is in call state how can i change it to 0?
I can’t really comment on Mac, but on Windows, under device manager, do the AT ports and the network interfaces show up? If they do, then AT!SCACT should return OK
Does AT!GSTATUS? show that the modem is connected? Does AT+CGCONTRDP show that the modem has an IP after it is powered on?
Send:ati
Recieve: ati
Recieve: Manufacturer: Sierra Wireless, Incorporated
Recieve: Model: EM7455
Recieve: Revision: SWI9X30C_02.30.03.00 r7804 CARMD-EV-FRMWR2 2018/07/25 01:10:04
Recieve: MEID: 35399007245489
Recieve: IMEI: 353990072454890
Recieve: IMEI SV: 17
Recieve: FSN: LF629710160210
Recieve: +GCAP: +CGSM
Recieve: OK
Send:at!scact
Recieve: at!scact
Recieve: ERROR
Send:at!scact?
Recieve: at!scact?
Recieve: !SCACT: 1,0
Recieve: OK
Send:AT+CGCONTRDP
Recieve: AT+CGCONTRDP
Recieve: +CGCONTRDP: 1,5,internet,10.192.125.150,193.231.252.1,213.154.124.1
Recieve: OK
Send:at!gstatus?
Recieve: at!gstatus?
Recieve: !GSTATUS:
Recieve: Current Time: 1819 Temperature: 30
Recieve: Reset Counter: 1 Mode: ONLINE
Recieve: System mode: LTE PS state: Attached
Recieve: LTE band: B1 LTE bw: 10 MHz
Recieve: LTE Rx chan: 103 LTE Tx chan: 18103
Recieve: LTE CA state: NOT ASSIGNED
Recieve: EMM state: Registered Normal Service
Recieve: RRC state: RRC Idle
Recieve: IMS reg state: No Srv
Recieve: PCC RxM RSSI: -54 RSRP (dBm): -81
Recieve: PCC RxD RSSI: -60 RSRP (dBm): -86
Recieve: Tx Power: – TAC: 1B6E (7022)
Recieve: RSRQ (dB): -8.8 Cell ID: 0313F716 (51640086)
Recieve: SINR (dB): 7.6
Recieve: OK
this is from windows and it’s the same on mac i have the correct drivers
Eh, this is from ROOter, isn’t it?
no, this is from putty connected to the com port
ok, sorry. I though the spelling was a unique signature, but obviously it wasn’t 
so nobody knows why i cannot dial any numbers from the modem?