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Calling Number Identifiers
&N0
&N1
Clear-To-Send (CTS) Control Line Options
&R0
&R1
Data Set Ready (DSR) Control Line Options
&S0
&S1
&S2
Accessing Stored numbers for Dialing Options*
&Z0
&Z1
&Z2
&Z3
&Z4
&Z5
&Z6
&Z7
&Z8
&Z9
*These presets are invoked by &Z0 through &Z9 AT commands.
They access the stored numbers used for dialing.
Command
Function
Local Echo Options
E0
Echo off. Does not allow command characters typed to
be displayed on the screen.
E1
Echo on. Allows the command characters typed to be
displayed on the screen.
AT Command Response Message Options
Q0
Response messages on
Q1
Response messages off
61202.153L3-1
Appendix A. AT Commands and S-Registers
Number 1. Read far-end phone number 1 if service
subscribed from telephone company.
Number 2. Read far-end phone number 2 if service
subscribed from telephone company.
Follows RTS
Forced CTS
DSR forced on
DSR if call up
DSR off if link down
Stored number 0
Stored number 1
Stored number 2
Stored number 3
Stored number 4
Stored number 5
Stored number 6
Stored number 7
Stored number 8
Stored number 9
Express XRT User Guide
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