COMSPHERE 3900 Series Modems
2-8
September 1998
3910-A2-GN32-40
To change a factory template using AT commands, perform the following steps. For more
information on changing factory templates using AT commands, refer to Chapter 14, AT Command
Set and S-Registers.
1. Use the AT&F&W command to load the appropriate factory configuration to the
appropriate storage area. Enter the following:
TYPE: AT&Fy&Wn
Where: y is one of the following Factory configurations:
0 for Async Dial
1 for Sync Dial
2 for Sync Leased (Answer)
3 for UNIX Dial
4 for Sync Leased (Originate)
5 for Async Leased (Answer)
6 for Async Leased (Originate)
7 for TMp (Control)
8 for TMp (Trib)
NOTE
Only &F0, &F3, &F5, and &F6 allow you to use AT commands after
saving a factory configuration. Any other selection removes AT
command control. The only way to return to AT command control is
through the DCP as described in Using the DCP on page 2-6.
Where: n is one of the following storage areas:
0 for Active (Saved)
1 for Customer 1
2 for Customer 2
NOTE
These three configuration areas are nonvolatile memory locations.
Active (Saved) contains the most recently saved changes to any
configuration options. In the event of power loss, the modem
retrieves these configuration options. Customer 1 and Customer 2
are user-defined configuration areas.
PRESS: Return (Enter)
2. The selected factory configuration is saved.
To establish a connection with a remote modem, use the D (Dial) command. Refer to Chapter 14,
AT Commands and S-Registers, for more on AT commands.
