Sierra Wireless MP 700 Series, Справочник по командам

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Command Reference
Rev 3.2 Oct.05 85
+COPS (continued) Operator selection (continued)
+COPS?
returns the current mode and the currently selected operator. If no
operator is selected,
<format>
and
<operator>
are omitted.
+COPS=?
returns a list of quadruplets, each representing an operator present
on the GSM network, follows by a list of supported <modes> and <format>s:
+COPS: <status>,<loperator>,
<soperator>,<noperator>
supported <mode>s,supported <format>s
Each quadruplet consists of a
<status>
integer indicating the availability of the
operator, the long
<loperator>
and short
<soperator>
alphanumeric names of
the operator, and the
<noperator>
numeric code for the operator. If any of the
formats is unavailable, its field is empty ( not omitted).
Note: Operators are listed in this order: home network, networks listed in the
SIM card, and other networks.
Supported values
<mode>
sets how the modem should determine the GSM operator. It can be
one of four values:
•
<mode>=0
: Automatically (
<operator>
field is ignored)
•
<mode>=1
: Manually (
<operator>
field required, no operator selected if not
available)
•
<mode>=2
: Deregister from the network.
•
<mode>=3
: Only set the
<format>
(for the read command
+COPS?
)—do not
attempt registration/deregistration. The <operator> field is ignored.
•
<mode>=4
: Manually if possible (
<operator>
field is required). If manual
selection fails, the modem switches to automatic (
<mode>=0
).
<format>
selects which format to use for the
<operator>
parameter. It can be
one of three values:
•
<format>=0:
Long format alphanumeric (equivalent to
<loperator>
from
+COPS=?
).
•
<format>=1
: Short format alphanumeric (equivalent to
<soperator>
).
•
<format>=2:
numeric (equivalent to
<noperator>
).
<operator>
is a string, whose type is determined by the
<format>
parameter.
The long alphanumeric format can be upto 16 characters long, and the short up
to 8 characters. The numeric format is the GSM Location Area Identification
number (see the standard GSM 04.08[8] subclause 10.5.1.3), in the format:
<country code digit 3><country code digit 2>
<country code digit 1><network code digit 2>
<network code digit 1>
Continued on next page.
Table 3-9: Command Reference Table (ASCII Alphabetic)
Command Description