ADTRAN 1200153L2, 3360.9VU01, 1200153L1, 336048VUR-2, XRT Clear-To-Send CTS Control Line Options

	Appendix A. AT Commands and S-Registers
Command	Function
Generic Unit Configurations
&F0	Factory Default (fallback auto-protocol detect)
&F1	Internet 64K
&F2	Internet 128K
&F3	Remote access 64K
&F4	Remote access 128K
&F7	Configures unit for Dial 57.6k async
&F8	Configures unit for Dial 115.2k async
&F11	Configures unit for FALLBACK
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.

61200.153L1-13 Express XR/XRT Quick Start Guide 55