Huawei MU509 At Command Interface Specification page 85

HUAWEI MU509 HSDPA LGA Module
AT Command Interface Specification
<sc_len>: length of the SCA (short message service centre number). It is composed
of two characters. It indicates the number of characters occupied by <type_addr> and
<numbers>/2.
<type_addr>: number address type. It is composed of two characters. Its structure is
as follows:
Figure 6-5 The structure of type_addr
Type-of-Number (bit6...bit4). The values are as follows:
0 0 0
information of the target address number. In this case, the address number is
organized at the network side.
0 0 1
believes that it falls in the domestic range.
0 1 0
the user sends a message to a domestic telephone set.
0 1 1
cannot be selected by the user.
1 0 1
currently.
1 1 0
1 1 1
Numbering-plan-identification(bit3...bit0). The values are as follows:
Note:
It is valid only when the values of bit6...bit4 are 000, 001, 010. In other circumstances,
bit3...bit0 are not valid
0 0 0 0 The number is determined by the numbering plan at the network side.
0 0 0 1 ISDN/telephone numbering plan.
0 0 1 1 Data numbering plan, not in use currently.
0 1 0 0 Telex numbering plan, not in use currently.
1 0 0 0 National numbering plan, not in use currently.
1 0 0 1 Private numbering plan, not in use currently.
1 0 1 0 ERMES numbering plan, not in use currently.
Issue 04 (2013-01-28)
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Type-of-number
This value is written when the user does not know the authentication
This value is selected if the user knows that it is an international number, or
Domestic number. No prefix or suffix is allowed. This value is selected when
A specific number in this network. It is used for management or service and
The number type is the default 7bit code mode of GSM. It is not in use
Short number. It is not in use currently.
Reserved for extension. It is not in use currently.
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Short Message Service Commands
Numbering-plan-identification
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