Motorola Timeport P8190, Service Manual

Page: 39 / 149

Motorola Confidential Proprietary
27
Introduction
The Number Assignment Module (NAM) is
a section of memory that retains information
about the phone’s characteristics, such as the
assigned telephone number, system identifi-
cation number, and options information.
Two methods are available to program the
NAM using the keypad: Test Mode and User
Mode.
Regardless of the method used, the NAM
must be programmed before the phone can
be placed into service. This chapter covers
the NAM Programming steps for Test Mode
NAM Programming.
Entering Test Mode NAM
Programming
The recommended Manual Test Mode setup
for NAM programming phones are described
in “Entering Manual Test Mode” on page 33.
Refer to “Test Connections” on page 38to see
the recommended test setup for performing
Servicing Level manual tests.
The phone is in Status Display mode after
powering up in Manual Test mode. To enter
NAM Programming mode, first press the #
key for at least two seconds to suspend the
Status Display. Then enter 5 5 #. The phone
will now be in Step 1 of the NAM.
NAM Programming Steps
There are 19 steps in the NAM. For each step,
the display shows factory default NAM data.
When new data is entered via the keypad the
display scrolls from left to right.
Use the * key to sequentially step through
the NAM data fields, entering new data as
required, or skipping past factory default
values for parameters that do not need to be
changed.
Table 7, “Minimum Required Test Mode
NAM Programming Steps”, shows the mini-
mum required Test Mode NAM programming
steps. The programming steps not listed in
this table can be “stepped through”, retain-
ing the factory default values for those steps.
Table 8, “Test Mode NAM Programming Se-
quence,” on page 3 lists all NAM program-
ming steps, complete with parameters and
definitions.
Service Type
Minimum
Required
Programming
Single NAM
Dual NAM Enable
Dual NAM 1, 3, 4, 6, 9
11
1, 3, 4, 6
Table 7. Minimum Required
Programming Steps
TDMA Test Mode
NAM Programming