Telephone Operations Setup; List Of System Defaults; Assigning Extension Numbers - IBM 412 - 412 Corded Phone Installation And Operation Manual

Advanced home/office 4 line telephone
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LIST OF SYSTEM DEFAULTS

The default telephone setup is as follows:
Function
Tone/Pulse Mode
Headset
Extension Number
Ringer
Line Connection
Speaker Volume
Handset Volume
Headset Volume
Ringer Volume
Speed Dial
Area Code
You may clear all programmed data and all the parameters will revert to the above default values. To
do this:
1. Press [STORE].
2. Press [*], [#], [*], [#].
3. Press [MUTE].
4. A short ring will be heard to signal successful programming.
ASSIGNING EXTENSION NUMBERS (11 THROUGH 22)
When you use two or more telephones, each telephone must be assigned a different extension num-
ber. If two stations are given the same number, you will hear a loud continuous warning alerting you to
the system error.
All phones arrive with the default extension number 11. Valid extension numbers are 11 through 22.
To program extension numbers, follow these steps, assigning numbers sequentially to each extension:
1. Press [STORE].
2. Press [1], [0].
3. Enter 2 digits XX where XX is a number from 11 to 22.
4. Press [MUTE].
5. A short ring will be heard to signal successful programming.

TELEPHONE OPERATIONS SETUP

Default
Tone
Disable
11
On — 4 lines
On — 4 lines
12th level
Minimum level
Middle level
Middle level
Empty
Empty
17

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