User's Manual

Appendix A: Receiving and Sending Fax and Data Calls
NeoPoint™ 1600 User’s Guide 129
AT Commands
Transferring data files requires you to use AT commands. The following tables list
some of the more common AT Commands, S-Registers, and Basic Action
Commands. For more AT commands, refer to your data transfer program
documentation.
Table 1: Basic AT Parameters
Command Description
E0 Do not echo in command state or on-line command
state.
E1 (default) Echo in command state or on-line command state.
Q0 (default) Return result codes.
Q1 Do not return result codes.
V0 Display result codes as numbers.
V1 (default) Display result codes as words.
Z0 (default) Reset to default configuration.
Table 2: Basic S-Registers
Command Value Description
S0 0 (default)
[1-255]
Disable automatic answering.
[Enable automatic answering after (Value-
1) x 6 seconds.]
S6 2-10
2 (default)
Pause before blind dialing.
S7 1-255
50 (default)
Number of seconds to establish end-to-end
data connection.
S8 0-255
2 (default)
Number of seconds to pause when ‘ is
encountered in dial string.