GPRS at Command Chinese

GPRS at Command Chinese (1)

FUNCTIONS	At COMMANDS	DETAILS
Factory Certification	At+cgmi	Obtain the manufacturer's logo
Mode Authentication	At+cgmm	Query Support Bands
Revision Certification	At+cgmr	Querying software versions
Production serial Number	At+cgsn	Query Imei NO.
Te settings	At+cscs	Select a Support network
Query Imsi	At+cimi	Inquire about International mobile phone support certification
Certification of the Card	At+ccid	Querying the serial number of a SIM card
Feature List	At+gcap	Query the list of features available for use
Repeat operation	A/	Repeat Last Action
Power off	At+cpof	Suspend module software operation
Set status	At+cfun	Setting the state of the module software
Activity status	At+cpas	Query module current Active state
Reporting Errors	At+cmee	Report Module Device Error
Keyboard control	At+ckpd	Simulate keyboard operation with characters
Dialing commands	ATD	Call phone number
Hang Up command	ATH	Hanging machine
Responding to calls	Ata	Respond to a call when the module is called
Detailed error	At+ceer	Detailed reasons for query errors
DTMF Signal	At+vtd,+vts	+VTD set length, +vts send signal
Repeat call	Atdl	Repeat dialing last number
Automatic dialing	At%dn	Device Automatic dialing number
Auto-Pick	ATS0	module automatically answer calls
Inbound carrier	At+cicb	Query incoming mode, DATA or FAX or SPEECH
Gain control	At+vgr,+vgt	+VGR Adjust handset gain, +VGT adjust microphone gain
Mute Control	At+cmut	Set Microphone Mute
Channel selection	At+speaker	Select different channels (2 pairs of handsets and microphones)
Echo Cancellation	At+echo	Choose different echo levels depending on the location
Mono modification	At+sidet	Choose a different degree of echo
Initial sound parameters	At+vip	Revert to factory default settings for sound parameters
Signal quality	At+csq	Query signal Quality

GPRS Instruction Chinese (2)

Network Registration

Network selection	at+cops	Settings Select network mode (Auto/manual)
at+creg	Current network registration
Network name	AT+WOPN	query currently using network provider
Network list	At+cpol	querying available networks
Enter pin	at+cpin	Enter PIN code
Enter PIN2	at+cpin2	Enter a second pin
Save attempt	At+cpinc	show possible individual pin codes
Simple lock	at+clck	user can lock status