EM7455 in Thinkpad X270 can send SMS but cannot recieve

[jyijyi]

did you receive the notification in AT command port?

e.g.

MC7455 - unable to clean status reports at "SR"

Here is more convenient reproduction of the issue for SMS in text mode. It is possible to observe the +CMGD command does not affect the status report storage AT+CNMI=1,2,0,1,0 OK at+cpms=“SR” +CPMS: 13,30,1,2,0,75 OK AT+CMGS=“+972525397371” dd +CMGS: 44 OK +CDS: 6,44,“972525397371”,241,“24/01/17,13:46:12+08”,“24/01/17,13:46:32+08”,0 at+cpms=“SR” +CPMS: 14,30,1,2,0,75 OK at+cmgd=1,4 OK at+cpms=“SR” +CPMS: 14,30,1,2,0,75 OK