AT+QENG="neighbourcell"
with Vodafone IT (B1 EARFCN 525):
output: +QENG: "neighbourcell intra","LTE",525,183,-13,-111,-79,0,-,-,-,-,- +QENG: "neighbourcell intra","LTE",525,15,-20,-121,-89,0,-,-,-,-,- +QENG: "neighbourcell intra","LTE",525,468,-20,-120,
-89,0,-,-,-,-,- +QENG: "neighbourcell intra","LTE",525,39,-20,-118,-90,0,-,-,-,-,- +QENG: "neighbourcell inter","LTE",1850,199,-15,-113,-90,0,-,-,-,- +QENG: "neighbourcell inter","LTE",1850,
238,-19,-116,-89,0,-,-,-,- +QENG: "neighbourcell inter","LTE",1850,430,-18,-117,-89,0,-,-,-,- +QENG: "neighbourcell inter","LTE",1850,474,-20,-119,-89,0,-,-,-,- +QENG: "neighbourcell inter",
"LTE",1850,36,-20,-119,-88,0,-,-,-,- +QENG: "neighbourcell inter","LTE",1850,37,-20,-119,-88,0,-,-,-,- +QENG: "neighbourcell inter","LTE",1850,339,-20,-118,-88,0,-,-,-,- +QENG:
"neighbourcell inter","LTE",1850,364,-20,-119,-90,0,-,-,-,- +QENG: "neighbourcell inter","LTE",3025,64,-8,-117,-100,0,-,-,-,- OK
so B1 functionality seems to be ok (EARFCN 525 in this case, but works also for EARFCN 150).
AT+QENG="neighbourcell"
with TIM IT (no B1 EARFCN 300 shown, only B3 and B20, verified by other modems):
output: +QENG: "neighbourcell intra","LTE",1350,497,-15,-117,-78,0,-,-,-,-,- +QENG: "neighbourcell intra","LTE",1350,20,-19,-119,-89,0,-,-,-,-,- +QENG: "neighbourcell intra","LTE",1350,254,-20,-121,
-89,0,-,-,-,-,- +QENG: "neighbourcell intra","LTE",1350,342,-20,-121,-88,0,-,-,-,-,- +QENG: "neighbourcell intra","LTE",1350,4,-20,-121,-88,0,-,-,-,-,- +QENG: "neighbourcell inter","LTE",
6300,202,-15,-106,-84,0,-,-,-,- +QENG: "neighbourcell inter","LTE",6300,132,-20,-111,-82,0,-,-,-,- +QENG: "neighbourcell inter","LTE",6300,484,-20,-113,-83,0,-,-,-,- +QENG: "neighbourcell
inter","LTE",6300,1,-18,-114,-83,0,-,-,-,- +QENG: "neighbourcell inter","LTE",6300,374,-16,-106,-82,0,-,-,-,- +QENG: "neighbourcell inter","LTE",6300,459,-18,-111,-82,0,-,-,-,- OK
If I try to lock only B1, in general, there’s no connection at all with EG12-EA and the result of AT+QENG="neighbourcell"
is only:
output: OK
B1 cell-ID 242 and 240 received by another modem (R11e-LTE6 Mikrotik), same BTS, SIM and operator:
so B1 EARFCN 300 (PHY Cell ID 242) exist ad it is operational for that BTS.