ZyXEL Communications 3356P-LAN Making Your First Connection, Quick Tips when issuing AT Commands

Pausing During Dialing:	ATDT 9,,555 1212
Dialing Without Waiting for Dial Tone:		ATX0D, 555 1212
Originating a call using an Answer Tone:		ATDT 555 1212,,,,,,R
Redialing the Last Number Called:		ATDL
Waiting for Five Seconds of Silence:		ATDT 800 555 1212 @
		123456,1 714 555 1212
Transferring a Call (using flash hook):		ATDT! 2468

Auto-Answer and Hook Controls

Enabling Auto-Answer: ATS0=n

Note: In this example, n is a number from 1 to 255 that corresponds to the number of rings after which your modem answers an incoming call.

Disabling Auto-Answer:	ATS0=0
Manually Answering a Call:	ATA
Take modem off-hook:	ATH1
Hang up modem (on-hook):	ATH0
Manually Disconnecting a Call:	+++ATH

Making Your First Connection

Use the connection you created in the Hyper Terminal program to dial the ZyXEL BBS. If you are using a different terminal program, run the program according to the instructions provided with it.

Start the terminal program by double-clicking the Test Connection icon. When the terminal window appears, enter the dial command with ZyXEL’s BBS (+88635776274) as the phone number.

Type:

ATDT<Phone number> <enter>

The modem will go off-hook, dial the number, and after a few seconds of negotiation tones, you should be connected to our BBS.

You will receive a login message asking for your name. For the purposes of this example you need not continue. Just click the “ disconnect” icon on the toolbar.

Quick Tips when issuing AT Commands

∙The ENTER or RETURN key must be pressed to execute a command.

Basic Modem Operation 15