Quectel EG91 Network Registration

root@imx6dlsabresd:/etc/ppp/peers# pppd call quectel-ppp
pppd options in effect:
debug # (from /etc/ppp/peers/quectel-ppp)
nodetach # (from /etc/ppp/peers/quectel-ppp)
dump # (from /etc/ppp/peers/quectel-ppp)
noauth # (from /etc/ppp/peers/quectel-ppp)
user # (from /etc/ppp/peers/quectel-ppp)
password ??? # (from /etc/ppp/peers/quectel-ppp)
remotename 3gppp # (from /etc/ppp/peers/quectel-ppp)
/dev/ttyUSB2 # (from /etc/ppp/peers/quectel-ppp)
115200 # (from /etc/ppp/peers/quectel-ppp)
lock # (from /etc/ppp/peers/quectel-ppp)
connect /usr/sbin/chat -E -s -v -f /etc/ppp/peers/quectel-chat-connect # (from /etc/ppp/peers/quectel-ppp)
disconnect /usr/sbin/chat -E -s -v -f /etc/ppp/peers/quectel-chat-disconnect # (from /etc/ppp/peers/quectel-ppp)
local # (from /etc/ppp/peers/quectel-ppp)
hide-password # (from /etc/ppp/peers/quectel-ppp)
novj # (from /etc/ppp/peers/quectel-ppp)
novjccomp # (from /etc/ppp/peers/quectel-ppp)
ipcp-accept-local # (from /etc/ppp/peers/quectel-ppp)
ipcp-accept-remote # (from /etc/ppp/peers/quectel-ppp)
ipparam 3gppp # (from /etc/ppp/peers/quectel-ppp)
noipdefault # (from /etc/ppp/peers/quectel-ppp)
defaultroute # (from /etc/ppp/peers/quectel-ppp)
usepeerdns # (from /etc/ppp/peers/quectel-ppp)
noccp # (from /etc/ppp/peers/quectel-ppp)
abort on (BUSY)
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (ERROR)
abort on (NO ANSWER)
timeout set to 120 seconds
send (AT^M)
expect (OK)
AT^M^M
OK
– got it

send (ATE0^M)
expect (OK)
^M
ATE0^M^M
OK
– got it

send (ATI^M)
expect (OK)
^M
^M
Quectel^M
EG91^M
Revision: EG91NAFBR05A04M4G^M
^M
OK
– got it

send (AT+CSQ^M)
expect (OK)
^M
^M
+CSQ: 99,99^M
^M
OK
– got it

send (AT+CSQ=?^M)
expect (OK)
^M
^M
+CSQ: (0-31,99),(0-7,99)^M
^M
OK
– got it

send (AT+CMEE=2^M)
expect (OK)
^M
^M
OK
– got it

send (AT+QSIMDET?^M)
expect (OK)
^M
^M
+QSIMDET: 0,0^M
^M
OK
– got it

send (AT+QINISTAT=?^M)
expect (OK)
^M
^M
+QINISTAT: (0-7)^M
^M
OK
– got it

send (AT+CIMI^M)
expect (OK)
^M
^M
405861079226316^M
^M
OK
– got it

send (AT+QCCID^M)
expect (OK)
^M
^M
+QCCID: 89918610400301250545^M
^M
OK
– got it

send (AT+QSIMSTAT?^M)
expect (OK)
^M
^M
+QSIMSTAT: 0,1^M
^M
OK
– got it

send (AT+CPIN?^M)
expect (OK)
^M
^M
+CPIN: READY^M
^M
OK
– got it

send (AT+COPS?^M)
expect (OK)
^M
^M
+COPS: 0^M
^M
OK
– got it

send (AT+CPOL=?^M)
expect (OK)
^M
^M
+CPOL: (1-85),(0-2)^M
^M
OK
– got it

send (AT+QCFG=?^M)
expect (OK)
^M
^M
+QCFG: “gprsattach”,(0,1)^M
+QCFG: “nwscanmode”,(0-8),(0,1)^M
+QCFG: “nwscanseq”,(00-0102030405),(0,1)^M
+QCFG: “servicedomain”,(0,1,2),(0,1)^M
+QCFG: “roamservice”,(1,2,255),(0,1)^M
+QCFG: “band”,(0-200),(0-7FFFFFFFFFFFFFFF),(0-7FFFFFFFFFFFFFFF),(0,1)^M
+QCFG: “rrc”,(0-4)^M
+QCFG: “cops_no_mode_change”,(0-1)^M
+QCFG: “msc”,(0-2)^M
+QCFG: “sgsn”,(0-2)^M
+QCFG: “hsdpacat”,(6,8,10-24)^M
+QCFG: “hsupacat”,(5,6)^M
+QCFG: “pdp/duplicatechk”,(0,1)^M
+QCFG: “tdscsq”,(0,1)^M
+QCFG: “airplanecontrol”,(0,1)^M
+QCFG: “ledmode”,(0-2)^M
+QCFG: “ehrpd”,(0,7)^M
+QCFG: “usbid”,,^M
+QCFG: “usbee”,^M
+QCFG: “usbnet”,<0-2>^M
+QCFG: “usbcfg”,,,,,<at_port>,,,^M
+QCFG: “urc/ri/ring”,(“off”,“pulse”,“always”,“auto”,“wave”),(1-2000),(1-10000),(
1-10000),(“off”,“on”),(1-5)^M
+QCFG: “urc/ri/smsincoming”,(“off”,“pulse”,“always”),(1-2000),(1-5)^M
+QCFG: “urc/ri/other”,(“off”,“pulse”),(1-2000),(1-5)^M
+QCFG: “risignaltype”,(“respective”,“physical”)^M
+QCFG: “urc/delay”,(0,1)^M
+QCFG: “agps/string”,(0,1)^M
+QCFG: “cdmaruim”,(0,1)^M
+QCFG: “cmux/urcport”,(0-4)^M
+QCFG: “ModemRstLevel”,(0,1)^M
+QCFG: “ApRstLevel”,(0,1)^M
+QCFG: “ltectcc/smsstorage”[,(0,1)]^M
+QCFG: “noauthcheck”,(0,1)^M
+QCFG: “nwscanmodeex”,(1-63)^M
+QCFG: “oostimer”,,,^M
+QCFG: “diversity”,(0-1)^M
+QCFG: “ppp/termframe”,(0,1)^M
+QCFG: “nwoptmz/acq”,(0,1),(60-16777200)^M
+QCFG: “ims”,(0-2)^M
+QCFG: “pcmclk”,(0,1)^M
+QCFG: “tone/incoming”,(0,1)^M
+QCFG: “rssi”,(0-20)^M
+QCFG: “cdmasms/cmtformat”[,(0,1)]^M
+QCFG: “ltesms/format”[,(0,1)]^M
+QCFG: “amrcodec”,(0-255)^M
+QCFG: “apready”,(0,1),(0,1),(100-3000)^M
+QCFG: “sleepind/level”,(0,1)^M
+QCFG: “wakeupin/level”,(0,1)^M
+QCFG: “urc/cache”,(0,1)^M
+QCFG: “thermal/modem”[,,,]^M
+QCFG: “thermal/limit_rates”[,]^M
+QCFG: “thermal/txpwrlmt”[,<on_off>,,<temp_threshold>,,<trig_c
nt>,<crl_cnt>]^M
+QCFG: “lte/bandprior”,(1-43),(1-43),(1-43)^M
+QCFG: “codec/powsave”,(0,1)^M
+QCFG: “qmisync”,(0,1)^M
+QCFG: “disrplmn”,(0,1)^M
+QCFG: “vts/async”,(0,1)^M
+QCFG: “urc/ri/pin”,(“uart_ri”,“uart_dcd”)^M
+QCFG: “iproute_enable”,(0,1)^M
+QCFG: “imsreg/iptype”,(0,1)^M
+QCFG: “stkauto/setupmenutr”,(0,1)^M
+QCFG: “eps/guti_enable”,(0,1)^M
+QCFG: “qcautoconnect”,(0,1)^M
+QCFG: “ftm/mbim”,(0,1)^M
+QCFG: “volte/disable”,(0,1)^M
+QCFG: “roaming/voicecall”,(0,1)^M
+QCFG: “sim/clk_freq”,(0,1)^M
+QCFG: “gpsweek”,(0,1)^M
+QCFG: “multi_ip_package”,,<package_max_len>,<package_max_count_in_queue

,^M
+QCFG: “usage/apmem”^M
+QCFG: “usage/apfs”^M
+QCFG: “plmn/autoblock”,(0,1),(1-0xFFFFFFFF)^M
+QCFG: “sim/onchip”,(0,1)^M
+QCFG: “siminvalirecovery”,(0,1),(1,60),(1,30)^M
+QCFG: “sleep/datactrl”,(0-7),(50-5000),(0,1)^M
+QCFG: “fast_dormancy”,(0,1,2),(1-65535)^M
+QCFG: “sarcfg”,(“lte_wcdma”,“gsm”),max_power,row_grads,column_grads^M
+QCFG: “efratctl”,(0,1)^M
+QCFG: “w_disable_pin”,(“airplanecontrol”,“pa_gpio”)^M
+QCFG: “icf”,(0-3),(0-3),(0-3)^M
+QCFG: “dhcppktfltr”,(0,1)^M
+QCFG: “ntp”,(1-10),(5- 60)^M
+QCFG: “freezeband”,(0,1)^M
+QCFG: “divctl”,(“lte”,“wcdma”),(0-2)^M
+QCFG: “rrc/control”,(0,1),(0-60),(0-60),(0-300),(0,1),(0-60)^M
^M
OK
– got it

send (AT+QCFG=“nwscanmode”^M)
expect (OK)
^M
^M
+QCFG: “nwscanmode”,0^M
^M
OK
– got it

send (AT+QCFG=“nwscanseq”^M)
expect (OK)
^M
^M
+QCFG: “nwscanseq”,0403010502^M
^M
OK
– got it

send (AT+QCFG=“roamservice”^M)
expect (OK)
^M
^M
+QCFG: “roamservice”,255^M
^M
OK
– got it

send (AT+QCFG=“servicedomain”^M)
expect (OK)
^M
^M
+QCFG: “servicedomain”,2^M
^M
OK
– got it

send (AT+QCFG=“band”^M)
expect (OK)
^M
^M
+QCFG: “band”,0x260,0x181a,0x0^M
^M
OK
– got it

send (AT+QNWINFO^M)
expect (OK)
^M
^M
+QNWINFO: No Service^M
^M
OK
– got it

send (AT+CGREG?^M)
expect (OK)
^M
^M
+CGREG: 0,2^M
^M
OK
– got it

send (ATZ^M)
expect (OK)
^M
^M
OK
– got it

send (AT+CGDCONT=1,“IP”,“jionet”,0,0^M)
expect (OK)
^M
AT+CGDCONT=1,“IP”,“jionet”,0,0^M^M
OK
– got it

send (ATDT99#^M)
expect (CONNECT)
^M
ATDT
99#^M^M
CONNECT
– got it

Script /usr/sbin/chat -E -s -v -f /etc/ppp/peers/quectel-chat-connect finished (pid 645), status = 0x0
Serial connection established.
using channel 2
Using interface ppp0
Connect: ppp0 <–> /dev/ttyUSB2
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x77ce5d91> ]
rcvd [LCP ConfReq id=0x3 <asyncmap 0x0> <magic 0xd10c66c6> ]
No auth is possible
sent [LCP ConfRej id=0x3 ]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x77ce5d91> ]
rcvd [LCP ConfReq id=0x4 <asyncmap 0x0> <magic 0xd10c66c6> ]
sent [LCP ConfAck id=0x4 <asyncmap 0x0> <magic 0xd10c66c6> ]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
rcvd [LCP DiscReq id=0x5 magic=0xd10c66c6]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]

Network is not getting registered what i need to do?

is this module support jio network?

Dear Inayath,
Thanks got your inquiry in Quectel forum.
About your issue, it is better to confirm the following information:

  1. EG91NA module support LTE FDD B2/B4/B5/B12/B13 and WCDMA B2/B4/B5, it is better to check the Jio network support which band.
  2. please check whether the SIM card is ok, you can use cell phone to confirm whether the SIM card can work normally.
    3.Please use AT+QENG=“neighbourcell” to check whether the network is ok.
    Thanks!

Hi Kyson,
When I am using AT+QENG=“neighbourcell” i am getting ERROR

Dear Kyson,

  1. JIO4G network supports BAND 5 LTE FDD (850 Mhz), BAND 3 LTE FDD (1800 Mhz), BAND 40 LTE TDD (2300 Mhz) and BAND 41 LTE TDD (2500 Mhz).

2.SIM card verified in cell phone, we did internet browsing and it is working. Also verified that it is receiving messages when we sent sms from our mobile (because we have a SIM card with data plan only).
Please suggest further.

If that, please try to use AT+QENG=“SERVINGCELL” to check the network information.

Please confirm whether the SIM card you used just support LTE, and you can fix the module network search mode configuration to have a try with AT+QCFG=“NWSCANMODE”,3,1. Then please double check whether the APN you set is correct. Thanks!

I am facing below error
root@imx6dlsabresd:/etc/ppp/peers# busybox microcom /dev/ttyUSB2
at
OK
at+creg?
+CREG: 0,2

OK
AT+QENG=“SERVINGCELL”
ERROR
AT+QCFG=“NWSCANMODE”,3,1
ERROR

Sim supports LTE and i am able to browse using Mobile

please check whether you use the right character input method,must use english input method. And the module can support the commands send to you, it should not return error. Thanks!
image

I am getting like this

root@imx6dlsabresd:/etc/ppp/peers# busybox microcom /dev/ttyUSB2
AT+QCFG=“nwscanmode”
+QCFG: “nwscanmode”,0

OK
AT+QCFG=“nwscanmode”,3,1
OK
AT+CREG?
+CREG: 0,0

OK
AT+QENG=“servingcell”
+QENG: “servingcell”,“SEARCH”

OK
AT+CREG?
+CREG: 0,0

OK
AT+QCFG=“nwscanmode”
+QCFG: “nwscanmode”,3

OK
AT+CREG?
+CREG: 0,0

OK
AT+CREG?
+CREG: 0,0

OK
AT+QENG=“servingcell”
+QENG: “servingcell”,“SEARCH”

OK
AT+CREG?
+CREG: 0,0

OK

Please follow up the following steps to confirm the basic information. Thanks!
AT+CFUN=0
AT+CFUN=1
ATI
AT+COPS?
AT+CEREG?
AT+CSQ
AT+CPIN?
AT+QENG=“servingcell”
AT+QNWINFO
AT+QCFG=“nwscanmode”

I am Getting this

root@imx6dlsabresd:/# busybox microcom /dev/ttyUSB2
AT+CFUN=0
OK
random: crng init done
AT+CFUN=1
OK

+CPIN: READY

+QUSIM: 1

+QIND: SMS DONE

+QIND: PB DONE
ATI
Quectel
EG91
Revision: EG91NAFBR05A04M4G

OK
AT+COPS?
+COPS: 0

OK
AT+CEREG?
+CEREG: 0,2

OK
AT+CSQ
+CSQ: 99,99

OK
AT+CPIN?
+CPIN: READY

OK
AT+QENG=“servingcell”
ERROR
AT+QENG=“servingcell”
ERROR
AT+QNWINFO
+QNWINFO: No Service

OK
AT+QCFG=“nwscanmode”
ERROR

Please double check the following two picture, i do not know why it will return error with the same command.
For your issue, if still have such issue, please email to support@quectel.com to get local support. Thanks!
image

WIll EG95 supports connman?

What do you mean about “connman” ? Which function do you want to to use? Could you help to provide more information about your requirement ? Thanks!

To manage internet connections

you can check this link
https://embexus.com/tag/connman/

I have checked the link, as far as i know the connman is configured in Embeded Linux not module. If huawei module can support it, our module also can support it. Thanks!

i want quectel-CM to wwan where can i download it?

Please email to support@quectel.com to get it. Thanks!