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SIM5350
SimCom SIM5350 User Manual
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SIM5350
A
T Command Set
9.1
A
T+CLDOV Configur
e the LDO’
s output voltage
Description
This command is used to set the outpu
t volt
age for the specific
LDO: VDD_
SD, the default
output volta
ge is 3.0V
.
SIM PIN
References
NO
Vendor
Syntax
Test
Comman
d
Responses
AT+CLDOV=?
OK
Read Command
Responses
+CLDOV:
<val>
OK
AT+CLDOV?
ERROR
Write Command
Responses
OK
AT+CLDOV=
<val>
ERROR
Defined values
<
val
>
5 - 2.8V
6 - 3.0V
7 - 3.1V
8 - 3.3V
Examples
AT+CLDOV?
+CLDOV: 6
OK
AT+CLDOV=7
OK
9.2
A
T+CPWM
Configure the fr
equency and duty for the PWM
Description
SIM5350_A
TC_V1.02
6/9/2014
129
129
131
Table of Contents
E R S I O N H I S T O R y
3
Table of Contents
4
Introduction
8
Scope
8
References
8
Terms and Abbreviations
8
Definitions and Conventions
9
AT Commands Interface Synopsis
11
Interface Settings
11
AT Command Syntax
11
Information Responses
12
AT Commands According V.25TER
13
ATA Call Answer
13
ATD Dial Command
13
ATE Enable Command Echo
15
ATH Disconnect Existing Call
15
ATI Display Product Identification Information
16
ATL Set Monitor Speaker Loudness
17
ATO Switch from Command Mode to Data Mode
17
ATP Select Pulse Dialling
18
ATS0 Set Number of Rings before Automatically Answering the Call
18
ATS3 Set Command Line Termination Character
19
ATS4 Set Response Formatting Charactor
20
ATS5 Set Command Line Editing Charcater
20
ATS6 Pause Bufore Blind Dialling
21
ATS7 Set Number of Seconds to Wait for Connection Completion
21
ATS8 Set Number of Seconds to Wait for Comma Dial Modifier Encountered in Dial String
22
ATS10 Set Disconnect Delay after Indicating the Absence of Data Carrier
23
ATT Select Tone Dialing
23
ATV Set Result Code Format Mode
23
ATX Set CONNECT Result Code Format
24
ATZ Restore the User Setting from ME
25
AT&F Set All Current Parameters to Manufacturer Defaults
26
AT+GMI Request Manufacturer Identification
26
AT+GMM Request Model Identification
26
AT+GMR Request Revision Identification of Software Release
26
AT+IPR Set Local Baud Rate Temporarily
27
AT+IFC Set Local Data Flow Control
28
AT+GCAP Request Overall Capabilities
29
AT Commands for Call Control
30
AT+CSTA Select Type of Address
30
AT+CHUP Hang up Call
31
AT+CR Service Reporting Control
31
AT+CLCC List Current Calls
32
AT+CEER Extended Error Report
34
AT+CRC Cellular Result Codes
35
AT+CVHU Voice Hang up Control
36
AT+VTS DTMF and Tone Generation
37
AT+CLIP Calling Line Identification Presentation
38
AT+CLIR Calling Line Identification Restriction
39
AT+COLP Connected Line Identification Presentation
41
AT+CCFC Call Forwarding Number and Conditions
42
AT+CCWA Call Waiting
44
AT+CHLD Call Related Supplementary Services
45
AT Commands for Network
46
AT+CREG Network Registration
46
AT+COPS Operator Selection
48
AT+CLCK Facility Lock
50
AT+CPWD Change Password
51
AT+CAOC Advice of Charge
52
AT+CSSN Supplementary Service Notifications
54
AT+COPN Read Operator Names
56
AT+EPBSE Band Selection
57
AT Commands for MT Control and Status
58
CME ERROR Mobile Equipment Error Result Code
58
AT+CFUN Set Phone Functionality
60
AT+CPIN Enter PIN
61
AT+CSQ Signal Quality
62
AT+CMEE Report Mobile Equipment Error
63
AT+CCLK Real Time Clock
64
AT+CRSM Restricted SIM Access
65
AT+CACM Accumulated Call Meter
66
AT+CAMM Accumulated Call Meter Maximum
67
AT+CTZR Time and Time Zone Reporting
68
AT+CGMI Request Manufacturer Identification
69
AT+CGMM Request Model Identification
70
AT+CGMR Request Revision Identification
71
AT+CGSN Request Product Serial Number Identification
71
AT+CSCS Select te Character Set
72
AT+CNUM Subscriber Number
73
AT+CIMI Request International Mobile Subscriber Identity
74
AT+ICCID Read ICCID of SIM Card
75
AT+EPIN1 Enter PIN1
75
AT+EPIN2 Enter PIN2
76
AT+EPINC PIN Remaining Attempt Number
77
AT+EIND Indication Control Command
78
AT+ECSQ Received Signal Level Indication
79
AT+ESCRI Send SCRI or Fast Dormancy Request to Network
80
AT+EOPS Enhanced Operator Selection
81
AT+ECELCK Cell Lock
83
AT Commands for SMS
84
CMS ERROR Message Service Failure Result Code
84
AT+CSMS Select Message Service
85
AT+CPMS Preferred Message Storage
86
AT+CMGF Select SMS Message Format
88
AT+CSCA SMS Service Centre Address
89
AT+CSMP Set Text Mode Parameters
90
AT+CSDH Show Text Mode Parameters
91
AT+CSCB Select Cell Broadcast Message Indication
92
AT+CNMI New Message Indications to te
93
AT+CMGL List SMS Messages from Preferred Store
95
AT+CMGR Read Message
99
AT+CNMA New Message Acknowledgement to ME/TA
103
AT+CMGS Send Message
104
AT+CMSS Send Message from Storage
105
AT+CMGW Write Message to Memory
106
AT+CMGD Delete Message
108
AT Commands for GPRS
109
AT+CGDCONT Define PDP Context
109
AT+CGQREQ Quality of Service Profile (Requested)
111
AT+CGQMIN Quality of Service Profile (Minimum Acceptable)
113
AT+CGATT Packet Domain Attach or Detach
116
AT+CGACT PDP Context Activate or Deactivate
117
AT+CGPADDR Show PDP Address
119
AT+CGAUTO Automatic Response to Network Request PDP Context Activation
120
AT+CGANS Manual Response to a Network Request for PDP Context Activation
121
AT+CGEREP GPRS Event Reporting
122
AT+CGREG GPRS Network Registration Status
123
AT+CGSMS Select Service for MO SMS Messages
125
AT+CGEQREQ 3G Quality of Service Profile (Requested)
126
AT Commands for Hardware
129
AT+CLDOV Configure the Ldo's Output Voltage
130
AT+CPWM Configure the Frequency and Duty for the PWM
130
AT+CPWMCLKS Select the Source Clock for the PWM
131
AT+CGDRT Set the Direction of Specified GPIO
132
AT+CGSETV Set the Value of Specified GPIO
133
AT+CGGETV Get the Value of Specified GPIO
134
AT+CGISR Set GPIO Interrupt Trigger Condition
135
AT+CGFUNC Enable/Disable the Function for the Special GPIO
136
AT+CWIIC Write Values to Register of IIC Device
137
AT+CRIIC Read Values from Register of IIC Device
137
AT+CFGRI Indicate RI When Using URC
138
AT+CRIRS Reset RI Pin of Serial Port
139
AT+CUARTS UART and USB at Port Switch
140
AT+CPCM PCM Audio Path Configuration
141
AT+CCODECS Codec Chips Select
142
10 AT Commands for Phone Book
143
11 Appendixes
143
Verbose Code and Numeric Code
143
Response String of AT+CEER
143
Contact Us
148
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SimCom SIM5350 Specifications
General
Brand
SimCom
Model
SIM5350
Category
Control Unit
Language
English
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