SIM5350 AT Command Set
4.2 AT+CHUP Hang up call.................................................................................................................... 30
4.3 AT+CR Service reporting control...................................................................................................... 30
4.4 AT+CLCC List current calls.............................................................................................................. 31
4.5 AT+CEER Extended error report ...................................................................................................... 33
4.6 AT+CRC Cellular result codes.......................................................................................................... 34
4.7 AT+CVHU Voice hang up control .................................................................................................... 35
4.8 AT+VTS DTMF and tone generation................................................................................................ 36
4.9 AT+CLIP Calling line identification presentation............................................................................. 37
4.10 AT+CLIR Calling line identification restriction................................................................................ 38
4.11 AT+COLP Connected line identification presentation ...................................................................... 40
4.12 AT+CCFC Call forwarding number and conditions.......................................................................... 41
4.13 AT+CCWA Call waiting.................................................................................................................... 43
4.14 AT+CHLD Call related supplementary services ............................................................................... 44
5 AT Commands for Network........................................................................................................... 45
5.1 AT+CREG Network registration....................................................................................................... 45
5.2 AT+COPS Operator selection ........................................................................................................... 47
5.3 AT+CLCK Facility lock .................................................................................................................... 49
5.4 AT+CPWD Change password........................................................................................................... 50
5.5 AT+CAOC Advice of charge ............................................................................................................ 51
5.6 AT+CSSN Supplementary service notifications................................................................................ 53
5.7 AT+COPN Read operator names ...................................................................................................... 55
5.8 AT+EPBSE Band Selection............................................................................................................... 56
6 AT Commands for MT Control and Status .................................................................................... 57
6.1 +CME ERROR Mobile Equipment error result code........................................................................ 57
6.2 AT+CFUN Set phone functionality................................................................................................... 59
6.3 AT+CPIN Enter PIN.......................................................................................................................... 60
6.4 AT+CSQ Signal quality..................................................................................................................... 61
6.5 AT+CMEE Report mobile equipment error ...................................................................................... 62
6.6 AT+CCLK Real time clock ............................................................................................................... 63
6.7 AT+CRSM Restricted SIM access .................................................................................................... 64
6.8 AT+CACM Accumulated call meter................................................................................................. 65
6.9 AT+CAMM Accumulated call meter maximum ............................................................................... 66
6.10 AT+CTZR Time and time zone reporting ......................................................................................... 67
6.11 AT+CGMI Request manufacturer identification ............................................................................... 68
6.12 AT+CGMM Request model identification ........................................................................................ 69
6.13 AT+CGMR Request revision identification ...................................................................................... 70
6.14 AT+CGSN Request product serial number identification ................................................................. 70
6.15 AT+CSCS Select TE character set .................................................................................................... 71
6.16 AT+CNUM Subscriber number......................................................................................................... 72
6.17 AT+CIMI Request international mobile subscriber identity ............................................................. 73
6.18 AT+ICCID Read ICCID of SIM Card............................................................................................... 74
6.19 AT+EPIN1 Enter PIN1...................................................................................................................... 74
6.20 AT+EPIN2 Enter PIN2...................................................................................................................... 75
SIM5350_ATC_V1.02 6/9/2014
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