Data Rate +Wdr - Multitech MMCModem GPRS (MTMMC-G) Reference Manual

Data Rate +WDR

Description:
This command allows the data rate for bearer data to be configured for outgoing and incoming calls.
Values: <out_coding_type>: Data Coding Type for Outgoing Calls.
Data Coding
<in_coding_type>: Data Coding Type for Incoming Calls.
Data Coding
Command syntax: AT+WDR=
AT+WDR=
AT+WDR?
Note: <out_coding_type> is related to outgoing calls, and <in_coding_type to incoming calls.
Command
AT+WDR=?
AT+WDR=?
AT+WDR=1
Note: Configure data type FR, HR with HR
preferred for outgoing calls
(<in_coding_type> parameter is omitted)
AT+WDR=1
Note: Configure data type FRfor incoming
calls (<out_coding_type> parameter is
omitted)
AT+WDR=3
Note: Illegal value
AT+WVR?
Note: Ask for the current values
Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I)
Preferred Other Supported Types
Type Type
0 FR
1 HR
2 FR
3 FR
Type
Type
0 HR
1 FR Default incoming data calls rate
<out_coding_type>[,<in-coding_type>]
[<out_coding_type>],<in-coding_type>
+WDR: <out_coding_type>[,<in-coding_type>
Default Values
Default incoming voice calls rate
FR
HR
HR
Default Values
Possible responses
+WDR: (0-2),(0-2)
Note: If Half Rate is available in both directions
+WDR: (0),(1)
OK
Note: If Half Rate is notavailable.
OK
Note: Bearer is configured
OK
Note: Bearer is configured
+CME ERROR: 3
Note: Syntax error
+WVR: 1,1
OK
Chapter 13 – Specific AT Commands
120