CHANGING FACTORY SETTINGS
SPEED DIAL NUMBERS
(p. 3-5)
1.
2.
3.
4.
AT EXTENSION 10...
PRESS [
Feature
] [
0
] [
0
].
PRESS the left [ Intercom ] button twice.
Follow the boxed instructions below for the setting
(or settings) you want to change.
PRESS [ Feature ] [ 0 ] [ 0 ] again when finished.
SETTINGS THAT
AFFECT ALL EXTENSIONS
DIAL MODE
(p. 2-12)
DIAL
#201
DIAL
1
= Touch-Tone
✔
red steady
2 = Rotary
red flashing
Repeat above steps to correct a
mistake
HOLD DISCONNECT TIME
(p. 7-6)
DIAL
#203
DIAL
1 = long ✔
2 = short
Repeat above steps to correct a
mistake.
AUTO DIAL NUMBERS
RECALL TIMER DURATION
(p. 7-5)
DIAL
#107
DIAL two digits to set the length of a
switchhook flash (01 to 80)
where 01 = 25 msec
(18 = 450 msec)
✔
REPEAT above steps to correct a
mistake
PRESS [ Feature ] [ 0 ] [ 0 ]
PRESS [
Feature ] [ 0 ] [ 0 ]
✔
= Factory Setting
ABBREVIATED RINGING (p. 3-4)
DIAL #305
DIAL an extension number
DIAL
1
= Active (On—1 ring)
✔
red steady
2 = Not Active (Off—
repeated ringing)
red flashing
Repeat above steps to change
another extension or correct a
mistake.
AUTOMATIC LINE SELECTION
(p. 3-3)
PRESS right [
Intercom ] button
DIAL an extension number
PRESS [
✼
] [
✼
]
PRESS the Iine/intercom buttons in
the desired order
PRESS [
✼
] [
✼
]
REPEAT above steps to change
another extension or correct a
mistake
LINE RINGING (p. 3-4)
PRESS right [
Intercom ] button
DIAL an extension number
To change a line’s ringing, press the
line button:
green steady = ring ✔
green flutter = no ring
Repeat above steps to change
another extension or correct a
mistake.
OUTGOING CALL RESTRICTIONS
(p. 3-2)
DIAL #401
DIAL an extension number
DIAL
1 = no restriction ✔
red steady
2 = restricted
red flashing
Repeat above steps to change
another extension or correct a
mistake.
SETTINGS THAT AFFECT
INDIVIDUAL EXTENSIONS
AT EXTENSION 10...
TO STORE
PRESS [
Feature ] [ 0 ] [ 0 ]
PRESS [
Feature ] followed by a 2-digit code (20–29)
DIAL telephone number (maximum 20 digits and
special functions—see box below)
TO REMOVE
PRESS [
Feature ] [ 0 ] [ 0 ]
PRESS [
Feature ] followed by 2-digit code
PRESS [
Mic ] (MLS-12 phone only)
PRESS [
Feature ] [ 0 ] [ 0 ] when finished
— — — — — — — — — — — — — — — — — — —
STORING SPECIAL FUNCTIONS IN A
SPEED DIAL OR AUTO DIAL NUMBER
(p. 3-7)
— — — — — — — — — — — — — — — — — — —
To insert a ...
Pause
Press ...
[
Hold ]
Stop
[
Mic ]
Touch-Tone Enable [
Transfer ] (MLS-12 phone only)
Recall
[
Spkr ]
— — — — — — — — — — — —— — — — — — —
TO STORE FROM
EXTENSION 10 (p. 3-6)
TO STORE AT ANY
PARTNER PHONE (p. 4-4)
TO REMOVE
(MLS-12 phone only)
PRESS the left [
Intercom ] button twice
PRESS the right [
Intercom ] button
DIAL an extension number
PRESS the Auto Dial Button
DIAL the number maximum 20 digits
and special functions—see box
above)
PRESS [
Feature ] [ 0 ] [ 0 ]
PRESS the Auto Dial Button
DIAL the number maximum 20 digits
and special functions—see box
above)
PRESS Auto Dial Button
PRESS [
Mic ]
PRESS [
Feature ] [ 0 ] [ 0 ] when finished
PARTNER, MLS-6, and MLS-12 are trademarks of AT&T.
AT&T
PARTNER™ Communications System
Customization Chart for Use with MLS-6™ and MLS-12™ Telephones