User Manual

SARA-R4 series-AT commands manual
UBX-17003787 - R16
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Contents
Page 7 of 401
7.11Read RSRP values +VZWRSRP..................................................................................................................58
7.12Read RSRQ values +VZWRSRQ................................................................................................................ 59
7.13Signalling connection status +CSCON.................................................................................................... 60
7.14eDRX setting +CEDRXS................................................................................................................................61
7.15eDRX read dynamic parameters +CEDRXRDP....................................................................................... 63
7.16Set MNO profile +UMNOPROF.................................................................................................................. 63
7.17Band selection bitmask +UBANDMASK...................................................................................................66
7.18Device service domain configuration +USVCDOMAIN..........................................................................68
7.19CIoT optimization configuration +CCIOTOPT.........................................................................................69
7.20NB-IoT band scan tuning +UDCONF=77................................................................................................. 70
8Device lock.........................................................................................................................72
8.1Enter PIN +CPIN.............................................................................................................................................. 72
8.2Facility lock +CLCK........................................................................................................................................ 73
8.3Change password +CPWD........................................................................................................................... 74
9Short Messages Service................................................................................................76
9.1Introduction...................................................................................................................................................... 76
9.2Select message service +CSMS..................................................................................................................76
9.3Preferred message storage +CPMS...........................................................................................................77
9.4Preferred message format +CMGF............................................................................................................78
9.5Save settings +CSAS.................................................................................................................................... 79
9.6Restore settings +CRES...............................................................................................................................80
9.7Show text mode parameters +CSDH.........................................................................................................80
9.8New message indication +CNMI..................................................................................................................81
9.9Read message +CMGR................................................................................................................................. 84
9.10New message acknowledgement to MT +CNMA.................................................................................. 86
9.11List message +CMGL................................................................................................................................... 87
9.12Send message +CMGS................................................................................................................................90
9.13Write message to memory +CMGW......................................................................................................... 91
9.14Send message from storage +CMSS.......................................................................................................92
9.15Set text mode parameters +CSMP.......................................................................................................... 92
9.16Delete message +CMGD............................................................................................................................. 93
9.17Service center address +CSCA..................................................................................................................94
9.18Read concatenated message +UCMGR...................................................................................................95
9.19List concatenated message +UCMGL..................................................................................................... 97
9.20Send concatenated message +UCMGS................................................................................................100
9.21Write concatenated message to memory +UCMGW...........................................................................101
9.22More messages to send +CMMS............................................................................................................102
9.23Sending of originating data via the control plane +CSODCP............................................................103
9.24Terminating data reporting via control plane +CRTDCP................................................................... 104
10V24 control and V25ter............................................................................................. 105
10.1Introduction.................................................................................................................................................. 105
10.2Circuit 109 behavior &C............................................................................................................................. 105
10.3Circuit 108/2 behavior &D......................................................................................................................... 105
10.4DSR override &S..........................................................................................................................................106
10.5DTE-DCE character framing +ICF........................................................................................................... 106
10.6DTE-DCE local flow control +IFC............................................................................................................. 107
10.7Set flow control \Q......................................................................................................................................108
10.8UART data rate configuration +IPR........................................................................................................109
10.9Return to on-line data state O................................................................................................................. 110
10.10Escape character S2................................................................................................................................. 110
10.11Command line termination character S3............................................................................................... 111
10.12Response formatting character S4.........................................................................................................111
10.13Command line editing character S5...................................................................................................... 112
10.14Pause before blind dialling S6................................................................................................................. 112
10.15Connection completion timeout S7........................................................................................................113
10.16Command dial modifier time S8............................................................................................................. 113
10.17Automatic disconnect delay S10.............................................................................................................114
10.18Escape prompt delay (EPD) S12..............................................................................................................114