INSTALLATION
Selecting a Location
The phone may be used on a desk or mounted on a wall. Select a location that meets the following requirements:
INSTALLATION
Connecting Your Phone Lines
Single Line Jacks |
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1.Near an electrical outlet.
2.Near a telephone line wall jack
3.Away from any electrical machinery, appliances, and metal walls or filing cabinets.
Note: When | RJ 11 JACK | RJ 11 JACK |
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installing only |
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two single line |
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jacks, the only |
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active lines will | LINE 1 | LINE 2 |
be Line 1 and |
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Line 3. |
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RJ 14 JACK | RJ 14 JACK | ||||||||
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LINES 1&2 | LINES 3&4 |
Installing the battery
1.In order to install the battery, make sure the desk/wall mount is not attached to the base of the telephone.
2.Loosen the screw fastening the battery compartment cover using the provided screwdriver and remove it from the back of the B450D.
3.Attach a standard 9V battery to the contacts inside the compartment and insert the battery into the compartment.
4.Replace the battery compartment cover.
Low battery:
If the backup battery is not installed or the battery is low, the “Battery Low” icon will appear in the upper left corner and flash.
Battery Compartment Cover
9V Battery Contacts
LOW 3:27 PM 1/18
20 TOTAL CALLS
L1/L2 | L3/L4 |
Four Single Line Jacks Wherever you intend to locate your phone, have your local telephone company install as many telephone lines and wall jacks as necessary to enable you to connect it. If possible, have 2
If you have four
L1/L2 L3/L4
RJ 11 JACK | RJ 11 JACK |
| RJ 11 JACK RJ 11 JACK | ||
| L1/L2 |
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| L3/L4 |
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| S ET | TIM E R | D IA L | PAG E ALL M SG |
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| ! | " | E R A SE | C A L L ID C A LLS |
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| S TO RE | n |
| S H IFT |
LINE 1 | LINE 2 |
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| IC M LINE 4 | |
C O N F LINED ND 3 | PA G E | ||||
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| L1 /L2 |
| L3 /L4 |
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11 | 12 |