Quectel RM551E-GL

[Manoj Mathew]

In linux, are you seeing the /dev/ttyusb ports? If yes, use minicom and connect to ttyusb2, you'll be able to run commands

 

[SpeedxThunder]

Yes i am able to use commands

 

[Manoj Mathew]

Then what are you getting as response for command given earlier?

 

[Manoj Mathew]

Also results for foll commands

AT+CREG?
AT+QNWPREFCFG="gw_band"
AT+QNWPREFCFG="lte_band"
AT+QNWPREFCFG="nr5g_band"
AT+QNWPREFCFG="policy_band"
AT+QNWPREFCFG= "rat_acq_order"
AT+QNWPREFCFG="nr5g_disable_mode"

 

[SpeedxThunder]

ok wait let me try

 

[SpeedxThunder]

Source

 

[Manoj Mathew]

Reliance mbn is selected and active, so that's ok. But +CREG: 0,0 shows your device is not registered on the network. Only once it's registered can it be used for voice or data. First enable registration with location with

at+creg=2

and keep checking result of

at+creg?

for about 2 minutes and report all results and changes seen. Also is sim visible to device? check with

at+cimi

Also provide result of

AT+QCFG="ims"

 

[Manoj Mathew]

If it shows 0 in the second digit's place for creg always, do at+cfun=0 and then at+cfun=1 and monitor for changes

 

[anmolbhard004]

@SpeedxThunder whats the update ?

 

[SpeedxThunder]

sorry i was busy today so i was not able to try it

will update tomorrow