User's Manual

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E. Wireless WAN - 3G
( USB 3G support only for CDD561-U03 model )
1. Auto-Detection and Manually : If you select auto-detection, then system will
check the information automatically.
2. Pin Code: Enter the Pin Code for your SIM card(Optional)
3. Connection Control: select your connection control
4. Allow connection time : you can select always or by schedule for connection
method. If you choose schedule rule, you can add a new schedule for this
connection.
5. MTU and Keep alive : you can diagnose your connection by it.
6. IGMP Snooping : enable or disable IGMP snooping function.
7. VLAN TAG : you may input the value of VLAN Tag by your ISP setting.
(Range : 1~4094)