ZyXEL Communications U-336R, User Manual

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Connecting to a Leased Line 35
Line Type Setting 35
Power Level Setting 36
Leased Line Handshaking 36
Manual Connect 36
Auto Handshake 36
Leased-Line Dial Backup 37
Dial Backup 37
Aborting from Leased-Line Operation 38
Terminating a Leased Line Connection 38
6 Special Functions 39
Security Functions 39
Levels of Security 39
User Passwords 40
Remote Configuration 42
Caller Number Delivery (Caller ID) 43
Distinctive Ring 46
Extended Distinctive Ring (EDR) 47
Setting Up EDR 49
EDR Application Example 50
7 Fax Operation 53
Modem as Fax Machine 53
ITU-T T.30 Fax Protocol 54
Fax Command sets 54
Defining the Fax Command Sets 54
Class 1 Command Set 55
Class 2 Command Set 56
Class 2.0 Command Set 63
Extended Fax AT Command Set 70
Flow Control 74
Fax Reception from a BBS 75