Synaccess Networks NP-0801DTM - Manual (Page 184)

CUSTOM AT COMMANDS
HSPA+ AT Commands Reference Guide 184
Parameters and Values
<band>
0 GSM 900MHz + DCS 1800MHz. Default: 0.
1 GSM 900MHz + PCS 1900MHz; this value is not available if the ENS function is
activated. See #ENS.
2 GSM 850MHz + DCS 1800MHz. Available only on quad‐band modules. This value
is not available if the ENS function is activated. See #ENS.
3 GSM 850MHz + PCS 1900MHz. Available only on quad‐band modules.
For <UMTS band>
0 2100MHz(FDD I).
1 1900MHz(FDD II).
2 850MHz(FDD V).
3 2100MHz(FDD I) + 1900MHz(FDD II) + 850MHz(FDD V).
4 1900MHz(FDD II) + 850MHz(FDD V).
5 900MHz(FDD VIII) Default: 5.
6 2100MHz(FDD I) + 900MHz(FDD VIII).
7 2100MHz(FDD IV).
Notes
„
This setting is maintained after power off.
„
If the normal automatic band selection is enabled (AT#AUTOBND=1) then the last #BND settings can
automatically change at power‐up. After this change you can use the command as you normally do.
„
If the ‘four bands’ automatic band selection is enabled (AT#AUTOBND=2) then you can issue AT#BND=<band>
but it has no functional effect. Nevertheless every following read command AT#BND? reports that setting.
„
Not all products support all the values of parameter <UMTS band>. Use the test command to find the supported
range of values.
Automatic Band Selection #AUTOBND
Set command enables or disables the automatic band selection at power‐on.
Read command returns whether the automatic band selection is enabled or not in the form:
#AUTOBND: <value>
Test command returns the range of supported values for parameter <value>.
Syntax
Command Command type
AT#AUTOBND=[<value>] Set
AT#AUTOBND? Read
AT#AUTOBND=? Test
Parameters and Values
<value>
0 Disables automatic band selection at next power‐up.
1 Enables automatic band selection at next power‐up. The automatic band