Furuno FELCOM 70, Operator'S Manual

Page: 107 / 216

6. DATA COMMUNICATION
6-17
6.1.7 AT-commands
The commands listed below are performed automatically with the dial string
**94#, but can be useful for advanced debugging of the MPDS system (e.g. SBS
and HLES):
A T
+
W L E S
=
X X X
R
selects Net Provider (XXX = LES access code) for the serial port used.
Example:
A T
+
W L E S
=
0 0 4
R
selects Telenor: 004
A T
+
W N E R A M P D S M S N
=
1 2 3 4 5 6 7 8 9 0 . . . . R
sets and retrieves MPDS MSN.
Up to 22 digits are supported and the value is immediately saved to flash. The
value is not used and is only provided for information.
A T
+
W R E G
=
1 R
registers the user with the default Net Service Provider.
This command will make the terminal register at the R-LES only, i.e. the terminal
will not be connected to the Internet. In many cases when the MPDS system
does not work it is important to verify whether the fault is in the SBS, RLES or
HLES.
If this command is performed via e.g. Hyperterminal and you get the prompt
Registered, then the fault is probably located in the H-LES.
If you do not get registered, your mobile is either rejected because of limited
SBS resources or your mobile is not registered (commissioned) in the RLES.
A T
+
W R E G
=
0 R
deregisters the user.
A T
+
W S 4 5
=
4
R
sets the FELCOM 70 terminal in MPDS mode.
This is implicitly done when using the **94# dial string. This command will make
the FELCOM 70 terminal Register at the RLES when the Windows
dial Up adapter sets up a PPP connection to the H-LES (Internet).
A T
+
W S 4 5
=
1
R
sets the FELCOM 70 terminal back to Normal mode (UDI) mode.
Note:
Local echo of keyboard entries is set to ON with the commands:
A T E 1 R