+WCFM: 000007B1,0 - does this mean i can use smtp?

Legacy Open AT
1

I’m trying to use smtp, but faced some 839 and 840 errors. gprs bearer is connected.

I issued at+wcfm=5,
+WCFM: 000007B1,0

does this mean i can use smtp? thanks.

2

Also, if i issue at+wcfm=2, i get:
+WCFM: 0126,0

Thanks.