att 1820 用户手册
ANSWERING SYSTEM TELEPHONE 1820
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Installation
Setting Up the System
Follow these steps below to set up your new system before you install it on a desk, table or wall.
1. Install the batteries: Open the battery door on the bottom of the unit by pulling on the tabs. Insert
1. Install the batteries: Open the battery door on the bottom of the unit by pulling on the tabs. Insert
the batteries, making sure they are oriented properly. The batteries are used to save your messages in
the event of a power failure.
the event of a power failure.
2. Set the DIAL MODE switch: Set the DIAL MODE switch on the bottom of the system to TT (touch
tone) unless you have dial pulse (rotary) service. If you have dial pulse service, set the DIAL MODE
switch to DP.
switch to DP.
DIAL MODE: This telephone has a selectable push-button dial which will work with either tone
or rotary telephone service. It can be set to work directly with long-distance or certain other
services that require tone signaling, including some tone-activated computer services.
or rotary telephone service. It can be set to work directly with long-distance or certain other
services that require tone signaling, including some tone-activated computer services.
3. Continue unit installation: To install the unit on a table or desk, continue on to “Table/Desk
Installation”. To install the unit on a wall, go to “Wall Installation”.
Table/Desk Installation
Follow the steps below to install your new system on a table or desk.
1. Complete Steps 1 through 3 in “Setting up the System” in the previous section.
2. Connect the handset cord: Plug one end of the coiled handset cord into the handset and the other end
1. Complete Steps 1 through 3 in “Setting up the System” in the previous section.
2. Connect the handset cord: Plug one end of the coiled handset cord into the handset and the other end
into the jack on the left side of the unit.
3. Connect the line cord: Plug one end of the 7-foot telephone line cord into the TEL LINE jack at the
back of the unit, and plug the other end into a modular wall jack.
4. Connect the power cord: Plug the power cord into an electrical outlet that is not controlled by a wall
switch. The Message Window counts down from 6 to 0, then “0” flashes to indicate that you need to
record an announcement.
record an announcement.
Wall Installation
Follow the steps below to install your new system as a wall unit.
1. Complete Steps 1 through 3 in “Setting Up the System”.
2. Reverse the handset tab: To mount the telephone on a wall, you must reverse the handset tab. This
1. Complete Steps 1 through 3 in “Setting Up the System”.
2. Reverse the handset tab: To mount the telephone on a wall, you must reverse the handset tab. This
tab holds the handset when you hang up. While holding down the switchhook, slide the tab up and out
of its slot. Turn the tab so that the curved end is up and insert the tab back into its slot.
of its slot. Turn the tab so that the curved end is up and insert the tab back into its slot.
3. Reposition the base bracket:
a) Turn the unit upside down.
b) Remove the bracket by pressing the movable tabs (with arrows) while lifting off the bracket.
c) Turn the bracket around and insert the non-movable tabs into the slots at the other end of the unit.
d) Press the movable tabs while lowering them into the slots. The bracket should snap firmly into
b) Remove the bracket by pressing the movable tabs (with arrows) while lifting off the bracket.
c) Turn the bracket around and insert the non-movable tabs into the slots at the other end of the unit.
d) Press the movable tabs while lowering them into the slots. The bracket should snap firmly into
place.
4. Connect the line cord to unit: Plug one end of the 8-inch telephone line cord into the TEL LINE jack
at the back of the unit.
5. Place telephone on wall jack: Plug the free end of the line cord into the wall jack. Position the unit
on the wall jack mounting studs and pull down until it holds securely in place.