NETGEAR XM128 ISDN manual =phone number

			Reference Guide for the Model XM128 ISDN Digital Modem
Table C-3.	Extended AT& command set (continued)
Command		Options	Function and description
&Wn		n=0-3	Writes current settings to user profile n in nonvolatile RAM. See also
			S-register 35.6. For a description of Extended S-registers, refer to Table D-4
			on page D-5 in Appendix D, “Status Registers and Result Codes."
&Z?			Display all the phone numbers stored in nonvolatile RAM.
&Zn=s		n=0-39	Write phone number/s to NVRAM at location n (n=0-39); use AT*Dn or
			ATS29=n to set the default dial pointer.
&ZIn=s		n=0-7
s=phone number
			MSN setting. Assign the phone number (including subaddress, if any) for
			various B channel protocols. In answer mode, these numbers are compared
			with the received called_party_number and called_party_subaddress
			information. The call is accepted using the specific protocol if the assigned
			number of this protocol matches with the called_party_number.
		n=0	Assigns multiple subscriber number (MSNs) phone number for X.75.
		n=1	Assigns MSNs phone number for V.110.
		n=2	Assigns MSNs phone number for V.120.
		n=3	Assigns MSNs phone number for PPP, MPPP.
		n=4	Assigns MSNs for ISDN data, protocol auto-detection.
		n=6	Assigns the phone number s for analog adapter,
			PHONE 1.
		n=7	Assigns the phone number s for the analog adapter, PHONE 2.
&ZI?			Displays the phone number (including subaddress, if any) for various B
			channel protocols.
&ZO?			Displays the &ZOn setting.
&ZOn=x			Writes own phone number (including subaddress, if any). The number
			specified is used as the calling party number while dialing. Value for n:
			I = ISDN data
			A = analog adapter, PHONE 1
			B = analog adapter, PHONE 2

AT Command Set Reference C-11