AUDIOVOX 3100A,4100A,SP85A,CMT410A,BC55A,CTR1900,PT 300/BC55A,CTR1900

NOTES:  These are single NAM units that have user programmable MIN & SIDH,
        See below for user instructions.
        The ESN prefix is 138 decimal, 8A hex (Toshiba)
        These units have an excessive number of "security" features,
        You MUST know the lock code or the "reprograming" code and you
        may also need an "activation" code.  Take care not to program
        these options unless you're sure the numbers will not be mislaid.
        There is a "back door" for the PT 300 portable, see end.
 Audiovox: 516-231-6051/310-926-7758

NAM programing:

1.  With the power turned on enter N N N FUNC # 1, where NNN is the three
    digit lock code.  The manufacturers default is 000.  If a reprograming
    code has been entered in step 26 (see below) this code must be used in
    place of the three digit lock code.  If "CODE ?" appears when the phone
    is powered up then you must enter the 7 digit "Activation Code" before
    entering programing mode, (see step 30).

2.  The # key increments the step number.

3.  The * key decrements the step number.

4.  STO enters the data for each step.

5.  You MAY directly access any step by pressing RCL followed by the step
    number.

6.  FUNC SND completes programing.

7.  FUNC CLR exits programing mode.

PROGRAMING DATA:

STEP#    #OF DIGITS/RANGE    DESCRIPTION

01       10 DIGITS           MIN (AREA CODE & PHONE NUMBER)
02       3 DIGITS            LOCK CODE
03       00000 - 32767       SYSTEM ID
04       00 - 15             ACCESS OVERLOAD CLASS
05       00 - 15             GROUP ID (10 FOR USA)
06       0 OR 1              LOCAL USE MARK
07       0 OR 1              MIN MARK
08       0333 OR 0334        INITIAL PAGING CHANNEL
09       0 OR 1              PREFERRED SYSTEM
10       4 DIGITS            STATION CLASS MARK
11       8 BINARY DIGITS     FUNCTION 1, SEE NOTE 1 BELOW
12       8 BINARY DIGITS     FUNCTION 2, SEE NOTE 2 BELOW
13       00 TO 31 HOURS      POWER OFF TIMER (CTX 4000 ONLY)
14       000 TO 255 SECS     NO CHARGE AIR TIMER DELAY
15       3 DIGITS            CALL TIMER RESET CODE
16 - 25  00000 - 99999       SIDH INHIBIT # 1 THRU # 5
26       3 DIGITS            NAM PROGRAMING CODE (LEAVE BLANK, SEE ABOVE)
27 - 29  NOT USED            FUTURE USE
30       7 DIGITS            ACTIVATION CODE (LEAVE BLANK, SEE ABOVE)

NOTES:

1.  This is an eight digit binary field.

    10000000 = CALL TIMER BEEP
    01000000 = AUTO LOCK
    00100000 = AUTO SYSTEM REDIAL
    00010000 = CALL RESTRICTION
    00001000 = 32 DIGIT DIALING CAPABILITY
    00000100 = AUTO ANSWER
    00000010 = AUTO ANSWER FOR DATA
    11111000 = ALL OF THE ABOVE


2.  As above but options are:

    10000000 = HANDS FREE
    01000000 = CONTINUOUS DTMF
    00100000 = REPERTORY DIALING
    00010000 = HORN ALERT
    00001000 = ALLOWS 911 CALLING WHEN UNIT IS LOCKED
    01101000 = ALL OF THE ABOVE


A/B SYSTEM SELECT:

FCN 0 4 DISPLAYS CURRENT MODE,
FCN 0 0 = PREFERRED/NON-PREFERRED,
FCN 0 1 = PREFERRED ONLY,
FCN 0 2 = HOME ONLY
FCN 0 3 = NON PREFERRED ONLY,


USER PROGRAMING OF MIN & SIDH

Press CLR followed by the new five digit SIDH and ten digit MIN.
Press FUNC 6.  The new MIN will be displayed, hold 6 to display the SIDH.


"BACK DOOR" FOR PT-300

1.  Remove the battery.
2.  Remove the small black square access plate at the lower left of the
    phone.
3.  Place a 10k resistor between pins 4 and 5.
    (Pin 5 is top right, pin 4 is center bottom)
4.  Replace battery, power up phone and enter 0 0 0 FUNC # 1.

LOCK: Press LOCK. UNLOCK: Enter three digit code.

SYSTEM SELECT: F 0 4 shows current mode.  F 0 0 = Pref/Non pref, F 0 1 = Pref
only, F 0 2 = Home Only, F 0 3 = Non pref only.