ZyXEL Communications U-336E, User Manual

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5 Special Functions 31
Security Functions 31
Levels of Security 31
User Passwords 32
Remote Configuration 34
Caller Number Delivery (Caller ID) 35
Distinctive Ring 38
Extended Distinctive Ring (EDR) 40
Setting Up EDR 41
EDR Application Example 42
6 Fax Operation 45
Fax Basics 45
Modem as Fax Machine 46
ITU-T T.30 Fax Protocol 46
Fax Command sets 47
Defining the Fax Command Sets 47
Class 1 Command Set 48
Class 2 Command Set 49
Class 2.0 Command Set 55
Extended Fax AT Command Set 62
Flow Control 66
Fax Reception from a BBS 67
7 AT Command Set Summaries 69
Basic AT Command Set 69
Description of ATI2 Output: 72
Extended AT& Command Set 75
Extended AT* Command Set 81
8 Status Registers & Result Codes 84