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Sierra MC7455 and Google Fi

Posted: Mon Dec 19, 2022 10:46 am
by datashuttle
Hi.

I have an MC7455 in a Mini PCI-E USB 3.0 adapter.
I have followed the modem config here: viewtopic.php?t=44
I have got a tower connection to band B4, which works great with my other t-mobile hotspot.

Executing at!getband? returns:
!GETBAND: B4

Executing at!gstatus? returns:
!GSTATUS:
Current Time: 1117 Temperature: 23
Reset Counter: 1 Mode: ONLINE
System mode: LTE

Executing at!lteinfo? returns:
!LTEINFO:
Serving: EARFCN MCC MNC TAC CID Bd D U SNR PCI RSRQ RSRP RSSI RXLV
2325 310 260 15801

All seems well except no values for RSRQ, or RSRP. I'm currently getting no data even though it looks like I'm connected. The SIM card is good and works well with my hotspot.

Any ideas? Thanks.

Re: Sierra MC7455 and Google Fi

Posted: Thu Dec 22, 2022 5:53 pm
by Didneywhorl
assuming you ran AT!ENTERCND="A710" first? The GSTATUS? response looks lacking in info output