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FIBOCOM L860 AT Commands User Manual Page 8 of 254
9.1 Network Commands ................................................................................................. 138
9.1.1 +CSQ, Signal Strength ................................................................................................ 138
9.1.2 +CESQ, Extended Signal Quality ............................................................................... 140
9.1.3 +CRLP, Radio Link Protocol ........................................................................................ 143
9.1.4 +CREG, Network Registration Status ......................................................................... 144
9.1.5 WS46, Select Wireless Network ................................................................................. 147
9.1.6 +CGREG, GPRS Network Registration ...................................................................... 149
9.1.7 +CEREG, EPS Network Registration status ............................................................... 153
9.1.8 +COPS, Operator Selection ........................................................................................ 156
9.1.9 +CPLS, Selection of Preferred PLMN List .................................................................. 159
9.1.10 +CPOL, Preferred Operators ...................................................................................... 161
9.1.11 +COPN, Read Operator Names ................................................................................. 164
9.1.12 +CEMODE, UE modes of operation for EPS .............................................................. 165
9.1.13 +XMCI, Measured Cell Information ............................................................................. 167
9.1.14 +XCCINFO, Camped Cell Information ........................................................................ 169
9.1.15 +XGAUTH, Set Type of Authentication ....................................................................... 170
9.1.16 +XLEC, LTE Extended Cell info .................................................................................. 172
9.1.17 +XAUTH, UICC AUTHENTICATE command .............................................................. 173
9.1.18 +XCESQRC, Extended Signal Quality Reporting Configuration ................................ 175
9.1.19 +XCESQ, Extended signal quality with URC support ................................................. 177
9.1.20 + XDATACHANNEL, Configure the Data Channel ..................................................... 179
9.1.21 +XDNS, Dynamic DNS Request ................................................................................. 181
9.1.22 +XSYSTRACE, Configure System Trace ................................................................... 183
9.1.23 +XADPCLKFREQINFO, Adaptive Clock Frequency Info ........................................... 184
10 Hardware Information .........................................................................................186
10.1 Clock Configuration .................................................................................................. 186
10.1.1 +CLK26M, 26MHz Clock Output From CLK26M ........................................................ 186
11 GPRS ....................................................................................................................187
11.1 GPRS Functionality .................................................................................................. 187
11.2 GPRS Commands .................................................................................................... 187
11.2.1 +CGCLASS, GPRS Mobile Station Class ................................................................... 188
11.2.2 +CGDCONT, Define PDP Context .............................................................................. 189
11.2.3 +CGQMIN, Quality of Service Profile (Min Acceptable) ............................................. 193
11.2.4 +CGQREQ, Quality of Service Profile (Requested) ................................................... 195