Defined Values; Examples - Huawei MU509 At Command Interface Specification

HUAWEI MU509 HSDPA LGA Module
AT Command Interface Specification
The third mode is the length-limited transparent transmission mode. In this mode, a
user runs the command to send the data length to the MT. After the MT returns OK,
the user enters the data to be sent until it reaches the length limit. For example, if a
user wants to send four bytes of data, 0x00, 0x08, 0x1B, and 0x2C, the user runs the
command ^IPSENDEX=1,2,4. After OK is returned, the user enters 0x00, 0x08, 0x1B,
and 0x2C.
Note:
During the execution command running, the command can be interrupted.

15.5.3 Defined Values

<link_id>: an integer, specifying the ID of an established connection. The value ranges
from 1 to 5.
<mode>:
0: ^IPSEND compatible
1: Forced conversion mode
2: Length-limited transparent transmission mode
<data>: user data, only STRING type data supported. The maximum length of the
user data is 1500 bytes.
<len>: data length user request to transfer, the maximum value is the 1500 bytes.

15.5.4 Examples

AT^IPSENDEX=1,1,"393830"
^IPSENDEX: 1
OK
AT^IPSENDEX=1,2,3
OK
input user data
^IPSENDEX: 1
OK
Issue 04 (2013-01-28)
If the length of the entered data is shorter than the requested length, the MT will wait until the
remaining data is entered. If the length of the entered data is longer than the requested length, it
will return CME ERROR.
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