AT&T Syn248 SB35031 User manual

Syn248



www.telephones.att.com/smb.
System Diagram
1 2 3


Blue
Red


Install the GatewaySystem Components and Tools Required

Rack-mounting Wall-mounting
• SB35010 Gateway

• SB35020 Desksets
• CAT 5 LAN cables
• Power adapters



• LAN switch

 Internet connection

• Screwdrivers/hardware

Connect the Telephone Lines to the Gateway











Do not connect power to the Gateway yet.



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
 



 

 


 








Install the Desksets
System Check Connect the Remaining Desksets
Wall-mounting
Handset tab
(under handset)
Handset cord
port (on side)
Network port PC port
Desktop installation
Connect the first Deskset to the LAN
30)(%
3671/LQHV
6\QFKURQL]HG
,3


















www.telephones.att.com/smb




Syn248


www.telephones.att.com/smb1 [phone]
1 [phone].
Connect the Gateway to the LAN and AC Power
 

 




LAN Port DC 5.1V Port