AT&T 1070 1 (800) 2223111 . In Canada, call 1 (866) 288-4268, 1 (800) 222-3111 . In Canada, dial 1 (866) 288-4268

Table/desktop installation

Connect the two long telephone line cords to the telephone. How

you connect the telephone line cords to the wall is determined by your

telephone service. Determine if you have one or two-line telephone wall

jacks and if you receive DSL (digital subscriber line) service. If one or more

of the telephone lines has DSL service, see Important information for DSL

users, pages 6-8. Use only the line cords that come with the phones. If you

need additional cords, visit our website at www.telephones.att.com

or call 1 (800) 222-3111. In Canada, dial 1 (866) 288-4268.

If you have two-line wall jacks, you can just plug the line cords into the

wall jacks. Use Illustration A on page 11.

If you have one-line wall jacks, you need to purchase one or two two-

line adapters. Adapters are available at retail stores, by visiting our

website at www.telephones.att.com or by calling

1 (800) 222–3111. In Canada, call 1 (866) 288-4268.

You need two adapters if you have four telephone lines and use

the AUX jacks (on the back of the telephone) for equipment like fax

machines. You will also need an additional short 2- or 4- conductor

telephone line cord for this installation. Use Illustration B on page 11.

You need one adapter if you use both AUX jacks for installing your

phones. Use Illustration C on page 12.

NOTE: To purchase 2-line adapters (model 16598, part # 89-0071-00),

you can visit our website at www.telephones.att.com or call

1 (800) 222-3111. In Canada, dial 1 (866) 288-4268. You can

purchase 2-line adapters at some electronic and hardware stores.

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