+CREG: 1
+CGREG: 1
ati
HL6528RD-G

OK
at+cgmr
RHL6528RD.2.4.3.11CV10F49.201709160006.m6261a_1

OK
at+cops?
+COPS: 0,0,"vodafone UK"

OK
at+creg?
+CREG: 1,1

OK
at+cgreg?
+CGREG: 1,1

OK
at+csq
+CSQ: 23,99

OK
at+cimi
234159175058343

OK
AT+KCNXCFG=1,"GPRS","pp.vodafone.co.uk"
OK
at+kcnxprofile=1
OK
at+kurccfg="TCP",0
OK
AT+KTCPCFG?
OK
AT+KTCPCFG=1,0,"abc.def.ghi.jkl",5001
+KTCPCFG: 1

OK
AT+KTCPSTART=1
CONNECT
test string
OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,0

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,9

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,9

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,9

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,9

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,9

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,9

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,15

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,15

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,15

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,18

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,21

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,21

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,21

OK
AT+KTCPSTAT=1
+KTCPSTAT: 3,-1,0,24

OK