ADTRAN Express XRT manual Clear-To-Send CTS Control Line Options

	Appendix A. AT Commands and S-Registers
Calling Number Identifiers
&N0	Number 1. Read far-end phone number 1 if service
	subscribed from telephone company.
&N1	Number 2. Read far-end phone number 2 if service
	subscribed from telephone company.
Clear-To-Send (CTS) Control Line Options
&R0	Follows RTS
&R1	Forced CTS
Data Set Ready (DSR) Control Line Options
&S0	DSR forced on
&S1	DSR if call up
&S2	DSR off if link down
Accessing Stored numbers for Dialing Options*
&Z0	Stored number 0
&Z1	Stored number 1
&Z2	Stored number 2
&Z3	Stored number 3
&Z4	Stored number 4
&Z5	Stored number 5
&Z6	Stored number 6
&Z7	Stored number 7
&Z8	Stored number 8
&Z9	Stored number 9

*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

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