ZyXEL Communications 56K manual Command *Gn requests supervisor password checking

User's Guide for ZyXEL Omni 56K USB Modem

COMMAND	OPTIONS		FUNCTION AND DESCRIPTION	Ref.
	NOTE:
	1.	The command *Gn requests supervisor password checking.
	2.	In security type 1, the remote site must be a ZyXEL modem.
	3.	In security type 2, the remote site can be any other type of
		modem.
	4.	The modem can store 4 (0 to 3) telephone numbers. If call
		back security is disabled, the modem searches the password
		table to check the remote modem's password. If they match,
		the modem keeps the connection, otherwise the modem
		hangs up. If call back security is enabled, the modem
		completes the password checking. If there is no match, the
		modem disconnects the line, finds the corresponding phone
		number and call back immediately. The remote modem should
		be set to auto-answer the call and response.
*HS			Modifies supervisor password.

NOTE: The default supervisor password is “ZyXEL”.

*Hn	N=0 to 3	Modifies the user password table at
		location 'n.'
*Pn	n=0 to 15	Set transmission power level; ranges from	S17.1-4
	*P9 *	–8 dBm to –15 dBm. (Default: –11 dBm)
*Qn		Action taken when line quality changes:	S27.6-7
	*Q0	No action to poor signal quality.
	*Q1	Retrain action taken if signal quality is
		poor. (See also S41.2).
	*Q2 *	Adaptive rate, automatic fall-back or
		forward.
	*Q3	Disconnect if signal quality is poor.
*T		Recall the last CND (Caller ID)	S40.2
		information.
*V		View password table.

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