
User Manual (Part 2)
5.8 GHz Expansion 
Handset E580-2
For use with AT&T models 
E5860 • E5865 • E5900B • E5965C
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Table of contents
Copyright © 2004 Advanced American Telephones. All Rights Reserved. 
AT&T and the Globe Design are trademarks of AT&T Corp., 
licensed to Advanced American Telephones.
STOP!
See pages 2-3
for easy instructions.
You must charge 
batteries and register the 
handset before use.
For customer service or product 
information, visit our web site at
www.telephones.att.com
or call 
1-800-222-3111.
Please also read
Important Product Information
Enclosed in product package.
Before you begin........................................1
Parts checklist.............................................1
Battery installation & charging................2
Registering the handset............................3
Belt clip & optional headset ....................4
Quick reference guide..............................5
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1
Before you begin
This cordless telephone operates with 
the maximum power allowed by the 
Federal Communications Commission 
(FCC). Even so, the handset and base 
can communicate over only a certain 
distance — which can vary with the 
locations of the base and handset, the 
weather, and the construction of your 
home or office. For best performance, 
keep the base antenna fully upright.
If you receive a call while you are 
out of range, the handset might not
ring — or if it does ring, the call might 
not connect when you press PHONE. 
Move closer to the base, then press
PHONE to answer the call.
If you move out of range during a 
phone conversation, you might hear
noise or interference. To improve 
reception, move closer to the base.
If you move out of range without 
pressing OFF, your phone will be left
“off the hook.” To hang up properly, 
walk back toward the telephone base, 
periodically pressing OFF until the call 
is disconnected.
Parts checklist
Remember to save your sales receipt and original packaging in case you ever need to 
ship your telephone for warranty service. Check to make sure the telephone package 
includes the following: 
Handset charger
Telephone 
handset
Power 
adapter
Belt clip
Batteries
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LOW BATTERY
REDIAL CID LOG
2:10 PM
1
2
Battery installation & charging
After installation, place the handset in the charger and allow batteries to charge for 12 
hours before use. You can keep batteries charged by returning the handset to the charger 
after each use. When battery power is fully depleted, a full recharge takes about 8 hours.
Press coin into slot on 
base of handset to 
release latch, then 
remove battery cover.
Insert supplied 
batteries.
Place handset in charger to charge 
for 12 hours before first use.
Light remains on while batteries 
are charging.
Low battery indicator
Return handset to charger to recharge 
when this symbol flashes. (Handset 
will beep when battery is low.)
Insert top 
tab first.
To replace battery cover
Press down to 
click in place.
Plug power cord into jack on underside 
of charger, then plug transformer into 
electrical outlet.
Caution: Use only the supplied 
NiMH battery (80-5461-00-00) or 
AT&T model 2AA NiMH replacement battery (SKU 26820). Do not 
use alkaline batteries.
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3
Registering the handset
Before using your new handset, you must register it with 
the base. During registration, you must enter the 15-digit 
ID number of the telephone base. To find this number, go 
to the base, press MENU, scroll down to select DISPLAY
BASE ID, then press OK.
The handset provided with your telephone is automatically 
registered as Handset 1. Additional handsets will be 
assigned numbers in the order they are registered (2, 3, 4, 
etc.) up to a maximum of eight.
Handset 1 Handset 2 Handset 3
MENU
CALLS LOG 
BASE SETTINGS
DISPLAY BASE-ID
^
OK
V
CALLS LOG
BASE SETTINGS 
DISPLAY BASE-ID
^
OK
V
123456789012345
OK
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4
Belt clip & optional headset
Install belt clip as shown below if desired.
For hands-free telephone conversations, you can use any industry standard 2.5 mm 
headset (purchased separately). For best results use an AT&T 2.5 mm headset.
Snap belt clip into notches on 
side of handset. Rotate and pull 
to remove.
Plug 2.5 mm headset 
into jack on side of 
handset (beneath 
small rubber cap).
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5
Quick reference guide
For complete instructions, please refer to the manual provided with your telephone.
NavKey
Press center button to display menus. 
Press NavKey buttons to navigate 
through menus. Press center button to 
select menu item highlighted.
Speaker
Press to activate handset speakerphone. Press again to switch call back 
to earpiece.
Softkeys
Press a softkey to select a menu item 
displayed just above the key.
Off/Cancel
During a call, press to hang up. 
While using menus, press to cancel an 
operation, back up to the previous menu, 
or exit the menu display.
Phone/Flash
Press to begin a call, then dial a number.
During a call, press to receive an incoming 
call, if Call Waiting is activated.
Sound Select
Press to customize speaker sound for 
clear speakerphone conversations.
Intercom
Vibrate Ringer Control Ringers
Low Batt Tone Keypad Tone Range Tone
Appearance Set Time Contrast
Phone Setup Language Reset Settings
Directory Calls Log Pictures Sounds&Alerts Settings
Main menu
Sounds & Alerts menu Settings menu
Left Right
Select
Up
Down
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Copyright © 2004 Advanced American Telephones. All Rights Reserved. 
AT&T and the Globe Design are trademarks of AT&T Corp., 
licensed to Advanced American Telephones. Printed in China. Issue 1.2 AT&T 1/19/04.
www.telephones.att.com
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