User`s guide

The SP-34 phone is a 34-button phone with speakerphone that allows you to
place and answer both intercom and outside calls without using the handset.
Above the dial pad are two columns of five buttons for outside lines, Auto
Intercom buttons, and programmable features. These buttons have dual lights
that indicate the current status of lines and features. To the right of the dial
pad are two columns of 12 buttons that can be used for programmable
features that do not require lights. See Figure 2-12.
The SP-34D phone is a 34-button phone with speakerphone and display. It
has all the features of the SP-34 phone and it also has a display on the top of
the phone that offers a variety of visual aids for most features. See Figure 2-
12. Refer to “Display” in Section 3, “Reference,” for further details.
SP-34 phone
SP-34D phone
FIGURE 2-12 SP-34 and SP-34D with Display phones.
7406D and 7406D with Display Phones
The 7406D and the 7406D with Display are digital phones. Both models have
Shift buttons that allow you to program two features on each of the seven
programmable buttons. You use the Shift button when you want to program
or access features on the top band of those buttons. These phones also have a
Select Ring button that you can use to choose a special ringing pattern so that
you can distinguish the sound of your telephone’s ring from other phones
ringing nearby.
On the 7406D phone, the top button in the first (left) column and the two top
buttons in the second column are for lines and programmable features. The
Select Ring button can have a feature programmed on its bottom band. The
third column has ten buttons. The first three buttons have lights for features
that require them. The seven buttons below them can have two features
programmed onto each button, provided the features do not require lights.
The Shift button is used to access the feature programmed on the top band of
any of these seven buttons. See Figure 2-13.
The 7406D with Display phone is configured the same as the 7406D phone, but
in addition, has a display on its top to provide visual aids for most features.
See Figure 2-13. Refer to “Display” in Section 3, “Reference,” for more
information.
2-10 MERLIN II System Telephones