Specifications

Chapter 4 – Call Control Commands
Multi-Tech Systems, Inc. CDMA AT Commands Reference Guide (PN S000294K) 21
Phonebook Syntax:
Command syntax: ATD><index>[;]
ATD>[<mem>]<name>[;]
ATD>[<mem>]<index>[;]
Command Possible Responses
AT+CPBS?
Note: Which phonebook is selected.
+CPBS: ME,11,100
OK
Note: Command executed
ATD>5;
Note: Dial location #5 from ME phonebook.
OK
Note: Command executed
+WORG:5551212
Note: Voice call origination sent to Base Station with
dialing string “5551212”.
+WEND: 3
Note: Call Attempt failed/ended. Reason 3, signal faded.
ATD>SM202;
Note: Dial location 202 from the SM(RUIM
card) phonebook.
OK
Note: Command executed
+WORG:5551212
Note: Voice call origination sent to Base Station with
dialing string “5551212”.
+WEND: 3
Note: Call Attempt failed/ended. Reason 3, signal faded.
ATD>”Bill”;
Note: This command is NOT valid for MC,
RC, and LD phonebooks as they are
supported in CDMA networks
OK
Note: Command executed
+WORG:5551212
Note: When the FD facility is enabled, only the numbers in the FDN phonebook can be called. For example,
if “014629” is present in the FD phonebook, the command ATD014629; will be successful. Data calls are not
allowed when the FD facility is enabled.
Hang-Up Command H
Description: The ATH (or ATH0) command is used by the application to disconnect the remote user. In the case of
multiple calls, all calls are released (active, on-hold and waiting calls).
The specific ATH1 command has been appended to disconnect the current outgoing call, only in dialing or
alerting state (i.e., ATH1 can be used only after the ATD command, and before its terminal response (OK,
NO CARRIER, ...). It can be useful in the case of multiple calls.
Syntax: Command syntax: ATH
Command Possible Responses
ATH
Note: Ask for disconnection
OK
+WEND: 10
Note: Every call, if any, is released
ATH1
Note: Ask for outgoing call
disconnection
ERROR
+WEND: 10
Note: Outgoing call, if any, is released