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AT commands sorted by functionality
Version 8 dated 15.03.00
217
Siemens Information and Communication Products
16 AT commands sorted by functionality
16.1 Commands for Call Control
16.2 Commands for network services and status information
Command
Function
Page
ATA
Answer a call
ATD
Mobile originated call to dial a number and call of supplementary services
ATD><mem><n>
Originate call to phone number <n> in memory <mem>
ATD><n>;
Originate call to phone number <n> in current memory
ATD><str>
Originate call to phone number in memory with corresponding alphanum. field
ATDI
Mobile originated call to dialable ISDN number <n>
ATDL
Redial last telephone number used
ATDS
Dial stored phone number in ME-phonebook
ATH
Disconnect existing connection
AT+CHUP
Hang up call
ATP
Select pulse dialling
–
ATS0
Set number of rings before automatically answering the call
ATS6
Set pause before blind dialling
–
ATS7
Set number of seconds to wait for connection completion
ATS8
Set number of seconds to wait when comma dial modifier
ATT
Select tone dialling
–
AT+CRC
Set cellular result codes for incoming call indication
AT+VTS
DTMF and tone generation
Command
Function
Page
AT+CAOC
Advice of Charge information
AT+CCWA
Call waiting control
AT+CREG
Network registration
AT+CLCK
Facility lock
AT+COPS
Operator selection
AT+CPWD
Change password
AT+CLCC
List current calls of ME
AT^SFPCS
Far party call status
AT^SLCK
Facility lock (including Siemens-defined locks)
AT^SPWD
Change password for a lock (including Siemens-defined locks)
AT^SPLM
Read the PLMN list
AT^SPLR
Read entry from the preferred operator list
AT^SPLW
Write an entry to the preferred operator list
AT+CSQ
Signal quality
AT+CUSD
Unstructured supplementary service data
AT^MONI
Monitor mode in Idle mode
AT^MONP
Monitor mode: report PLMN list
AT^SMONC
Cell Monitoring