I have Ltap mini LTE kit with external antenna. I use a SIM from telia.ee, roaming allowed by device an by SIM contract. Set works fine until I was in estonia.
In Latvia and Lithuania I can not get registered into operator network.
Do you can suggest from where to start debugging?
Typical LTE log, no matter what I have changed is following:
Code: Select all
108 Jul/18/2022 11:20:10 memory lte, async lte1: sent AT E0 V1
109 Jul/18/2022 11:20:10 memory lte, async lte1: rcvd OK
110 Jul/18/2022 11:20:10 memory lte, async lte1: sent AT+CFUN?
111 Jul/18/2022 11:20:10 memory lte, async lte1: rcvd +CFUN: 1
112 Jul/18/2022 11:20:10 memory lte, async lte1: sent AT+CFUN=4
113 Jul/18/2022 11:20:11 memory lte, async, event lte1: ^SRVST: 0
114 Jul/18/2022 11:20:11 memory lte, async, raw lte1: +CREG: 0
115 Jul/18/2022 11:20:11 memory lte, async, raw lte1: +CEREG: 0
116 Jul/18/2022 11:20:11 memory lte, async, event lte1: +CGEV: ME DETACH
117 Jul/18/2022 11:20:11 memory lte, async lte1: rcvd OK
118 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CFUN?
119 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd +CFUN: 4
120 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CMEE=2
121 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
122 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CREG=2
123 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
124 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CGREG=2
125 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
126 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CEREG=2
127 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
128 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CGEREP=2,0
129 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
130 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CMGF=0
131 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
132 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CNMI=1,1,0,1,0
133 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
134 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+EEMOPT=1
135 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
136 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT*MRD_SN?
137 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd *MRD_SN:xxxxxxxx
138 Jul/18/2022 11:20:12 memory lte, debug lte1: serial: *MRD_SN:xxxxxxxxx
139 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CFUN=4
140 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
141 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT*CGDFLT=0,"IP","Internet",,,,,,,,,,1,0,,,,,,,1
142 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
143 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT*CGDFAUTH=0,0
144 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd OK
145 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CPIN?
146 Jul/18/2022 11:20:12 memory lte, async lte1: rcvd +CPIN: SIM PIN
147 Jul/18/2022 11:20:12 memory lte, async lte1: sent AT+CPIN="xxxxx"
148 Jul/18/2022 11:20:13 memory lte, async lte1: rcvd OK
149 Jul/18/2022 11:20:13 memory lte, async lte1: sent AT+CFUN?
150 Jul/18/2022 11:20:14 memory lte, async, event lte1: +CPIN: READY
151 Jul/18/2022 11:20:14 memory lte, async, event lte1: ^SIMST: 1
152 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd +CFUN: 4
153 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT+CMEE=2
154 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
155 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT+CREG=2
156 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
157 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT+CGREG=2
158 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
159 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT+CEREG=2
160 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
161 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT+CGEREP=2,0
162 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
163 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT+CMGF=0
164 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
165 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT+CNMI=1,1,0,1,0
166 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
167 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT+EEMOPT=1
168 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
169 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT*MRD_SN?
170 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd *MRD_SN:xxxxxxx
171 Jul/18/2022 11:20:14 memory lte, debug lte1: serial: *MRD_SN:xxxxxxxx
172 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT+CFUN=4
173 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
174 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT*CGDFLT=0,"IP","Internet",,,,,,,,,,1,0,,,,,,,1
175 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
176 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT*CGDFAUTH=0,0
177 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd OK
178 Jul/18/2022 11:20:14 memory lte, async lte1: sent AT+CPIN?
179 Jul/18/2022 11:20:14 memory lte, async lte1: rcvd +CPIN: READY
180 Jul/18/2022 11:20:15 memory lte, async, event lte1: +MMSG: 2, 0
181 Jul/18/2022 11:20:15 memory lte, async, event lte1: +MMSG: 3, 1
182 Jul/18/2022 11:20:15 memory lte, async, event lte1: ^SMMEMFULL: SM
183 Jul/18/2022 11:20:15 memory lte, async, event lte1: +MPBK: 1
184 Jul/18/2022 11:20:15 memory lte, async, event lte1: +MMSG: 0, 1
185 Jul/18/2022 11:20:15 memory lte, async, event lte1: ^SMMEMFULL: SM
186 Jul/18/2022 11:20:18 memory lte, async lte1: sent AT+CPMS="SM","SM","SM"
187 Jul/18/2022 11:20:18 memory lte, async lte1: rcvd +CPMS: 20,20,20,20,0,0
188 Jul/18/2022 11:20:18 memory lte, async lte1: sent AT+CFUN?
189 Jul/18/2022 11:20:18 memory lte, async, event lte1: +MMSG: 0, 1
190 Jul/18/2022 11:20:18 memory lte, async, event lte1: ^SMMEMFULL: SM
191 Jul/18/2022 11:20:18 memory lte, async lte1: rcvd +CFUN: 4
192 Jul/18/2022 11:20:18 memory lte, async lte1: sent AT+ICCID?
193 Jul/18/2022 11:20:18 memory lte, async lte1: rcvd +ICCID: xxxxxxxxxx
194 Jul/18/2022 11:20:18 memory lte, async lte1: sent AT+CNUM
195 Jul/18/2022 11:20:18 memory lte, async lte1: rcvd +CME ERROR: 100
196 Jul/18/2022 11:20:18 memory lte, async lte1: sent AT+CIMI
197 Jul/18/2022 11:20:19 memory lte, async lte1: rcvd xxxxxxxxxxxxxc
198 Jul/18/2022 11:20:19 memory lte, async lte1: sent AT+CPIN?
199 Jul/18/2022 11:20:19 memory lte, async lte1: rcvd +CPIN: READY
200 Jul/18/2022 11:20:19 memory lte, async lte1: sent AT*BAND=15,78,147,160,524487,1,2,0
201 Jul/18/2022 11:20:19 memory lte, async lte1: rcvd OK
202 Jul/18/2022 11:20:20 memory lte, async lte1: sent AT+COPS=0
203 Jul/18/2022 11:20:20 memory lte, async lte1: rcvd OK
204 Jul/18/2022 11:20:20 memory lte, async lte1: sent AT+CFUN=1
205 Jul/18/2022 11:20:20 memory lte, async, raw lte1: +CREG: 2
206 Jul/18/2022 11:20:20 memory lte, async, raw lte1: +CEREG: 2
207 Jul/18/2022 11:20:20 memory lte, async lte1: rcvd OK
208 Jul/18/2022 11:20:20 memory lte, async lte1: sent AT+COPS=3,0
209 Jul/18/2022 11:20:20 memory lte, async lte1: rcvd OK
210 Jul/18/2022 11:20:20 memory lte, debug lte1: config ok
211 Jul/18/2022 11:20:20 memory lte, async, raw lte1: sent AT+CFUN?
212 Jul/18/2022 11:20:20 memory lte, async, raw lte1: rcvd +CFUN: 1
213 Jul/18/2022 11:20:20 memory lte, async, raw lte1: sent AT+CSQ
214 Jul/18/2022 11:20:20 memory lte, async, raw lte1: rcvd +CSQ: 99,99
215 Jul/18/2022 11:20:23 memory lte, async, raw lte1: sent AT+CSQ
216 Jul/18/2022 11:20:23 memory lte, async, raw lte1: rcvd +CSQ: 99,99
217 Jul/18/2022 11:20:26 memory lte, async, raw lte1: sent AT+CSQ
218 Jul/18/2022 11:20:26 memory lte, async, raw lte1: rcvd +CSQ: 99,99
219 Jul/18/2022 11:20:29 memory lte, async, raw lte1: sent AT+CSQ
220 Jul/18/2022 11:20:29 memory lte, async, raw lte1: rcvd +CSQ: 99,99
221 Jul/18/2022 11:20:32 memory lte, async, raw lte1: sent AT+CSQ
222 Jul/18/2022 11:20:32 memory lte, async, raw lte1: rcvd +CSQ: 99,99
223 Jul/18/2022 11:20:35 memory lte, async, raw lte1: sent AT+CSQ
224 Jul/18/2022 11:20:35 memory lte, async, raw lte1: rcvd +CSQ: 99,99
225 Jul/18/2022 11:20:38 memory lte, async, raw lte1: sent AT+CSQ
226 Jul/18/2022 11:20:38 memory lte, async, raw lte1: rcvd +CSQ: 99,99
227 Jul/18/2022 11:20:41 memory lte, async, raw lte1: sent AT+CSQ
228 Jul/18/2022 11:20:41 memory lte, async, raw lte1: rcvd +CSQ: 99,99
229 Jul/18/2022 11:20:44 memory lte, async, raw lte1: sent AT+CSQ
230 Jul/18/2022 11:20:44 memory lte, async, raw lte1: rcvd +CSQ: 99,99
231 Jul/18/2022 11:20:47 memory lte, async, raw lte1: sent AT+CSQ
232 Jul/18/2022 11:20:47 memory lte, async, raw lte1: rcvd +CSQ: 99,99
234 Jul/18/2022 11:20:50 memory lte, async, raw lte1: sent AT+CSQ
235 Jul/18/2022 11:20:50 memory lte, async, raw lte1: rcvd +CSQ: 99,99
236 Jul/18/2022 11:20:53 memory lte, async, raw lte1: sent AT+CSQ
237 Jul/18/2022 11:20:53 memory lte, async, raw lte1: rcvd +CSQ: 99,99
238 Jul/18/2022 11:20:56 memory lte, async, raw lte1: sent AT+CSQ
239 Jul/18/2022 11:20:56 memory lte, async, raw lte1: rcvd +CSQ: 99,99
240 Jul/18/2022 11:20:59 memory lte, async, raw lte1: sent AT+CSQ
241 Jul/18/2022 11:20:59 memory lte, async, raw lte1: rcvd +CSQ: 99,99
242 Jul/18/2022 11:21:02 memory lte, async, raw lte1: sent AT+CSQ
243 Jul/18/2022 11:21:02 memory lte, async, raw lte1: rcvd +CSQ: 99,99
244 Jul/18/2022 11:21:05 memory lte, async, raw lte1: sent AT+CSQ
245 Jul/18/2022 11:21:05 memory lte, async, raw lte1: rcvd +CSQ: 99,99
246 Jul/18/2022 11:21:08 memory lte, async, raw lte1: sent AT+CSQ
247 Jul/18/2022 11:21:08 memory lte, async, raw lte1: rcvd +CSQ: 99,99
249 Jul/18/2022 11:21:11 memory lte, async, raw lte1: sent AT+CSQ
250 Jul/18/2022 11:21:11 memory lte, async, raw lte1: rcvd +CSQ: 99,99
251 Jul/18/2022 11:21:14 memory lte, async, raw lte1: sent AT+CSQ
252 Jul/18/2022 11:21:14 memory lte, async, raw lte1: rcvd +CSQ: 99,99
253 Jul/18/2022 11:21:17 memory lte, async, raw lte1: sent AT+CSQ
254 Jul/18/2022 11:21:17 memory lte, async, raw lte1: rcvd +CSQ: 99,99
255 Jul/18/2022 11:21:20 memory lte, async, raw lte1: sent AT+CSQ
256 Jul/18/2022 11:21:20 memory lte, async, raw lte1: rcvd +CSQ: 99,99
257 Jul/18/2022 11:21:23 memory lte, async, raw lte1: sent AT+CSQ
258 Jul/18/2022 11:21:23 memory lte, async, raw lte1: rcvd +CSQ: 99,99
259 Jul/18/2022 11:21:26 memory lte, async, raw lte1: sent AT+CSQ
260 Jul/18/2022 11:21:26 memory lte, async, raw lte1: rcvd +CSQ: 99,99
261 Jul/18/2022 11:21:29 memory lte, async, raw lte1: sent AT+CSQ