6/29/98 21
 
NAM Programming
11 00000000
 
C OPTION BYTE 
 
The display for step 11 represents the status of eight 
options, C7 through C0. C7 (msb) is programmed first followed by C6-C0. 
Bits enter display on the right and scroll left.
0
 
User Mode NAM Programming Disable (Bit C7). 
 
When set to 1, User 
Mode NAM programming cannot be accessed.
0
 
Dual NAM Enable (Bit C6). 
 
Enter 1 if dual NAM operation is desired (for 
models capable of dual system operation). Enter 0 for single NAM 
operation.
0
 
Bit not used (Bit C5). 
 
Enter 0.
0
 
Auto Redial Disable (Bit C4). 
 
When set to 1, the user cannot access the 
6-minute auto redial feature.
0
 
Speaker Disable (Bit C3). 
 
This bit is used to disable internal handset 
speaker when adding V.S.P. option. 1 = handset speaker disabled, 
0 = handset speaker enabled.
0
 
Bit not used (Bit C2). 
 
Enter 0.
0
 
Selectable System Scan Disable (Bit C1). 
 
When set to 1, the user 
cannot select the primary system.
0
 
Diversity Antenna Enable (Bit C0). 
 
Extended systems only.
0 = Non-diversity, 1 = Diversity.
12 0334
 
Initial Paging System. 
 
There are 4 significant bits for the initial paging 
channel. For system A enter 0333 and system B enter 0334.
13 0333
 
Initial A system channel. 
 
To initialize system A enter 0333.
14 0334
 
Initial B system channel. 
 
To initialize system B enter 0334.
15 021
 
Dedicated Paging Channels. 
 
Number of dedicated paging channels is 
21. Enter 021.
16 1010001
 
D Option Byte. 
 
The display for step 16 represents the status of eight 
options, D7 through D0. D7 (msb) is programmed first, followed by D6-D0. 
Bits enter display on the right and scroll to left.
1
 
Enhanced Scan Enable (Bit D7). 
 
Enter 1.
0
 
Cellular Connection Enable (Bit D6). 
 
Normally set to 0.
1
 
Long Tone DTMF Enable (Bit D5).
 
 Normally set to 1.
0
 
Handset Transducer Disable (Bit D4). 
 
Extended system only.
0
 
Eight Hour Time-out Disable (Bit D3). 
 
Normally set to 0.
0
 
Bit not used (Bit D2). 
 
Enter 0.
1
 
Failed Page Indicator Disable (Bit D1). 
 
When set to 1, the failed-call 
tone alert feature is disabled.
1
 
Bit not used (Bit D0). 
 
Set to 1.
 
Table 5: Test Mode NAM Programming Sequence
 
Step
Factory 
Default
Description