AUDIOVOX CTX1500, 2500, 4000, 5000, BC410, 55, SP85, TRANS 410. NOTES: These are single NAM units. The ESN prefix is 138 decimal, 8A hex (Toshiba) You MUST know the lock code to program this unit, see below for "back door" programing methods. Audiovox: 516-231-6051/213-926-7758 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 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 programming. 7. FUNC CLR exits programming mode. PROGRAMING DATA: STEP# #OF DIGITS/RANGE DESCRIPTION 01 10 DIGITS MIN (AREA CODE & PHONE NUMBER) 02 3 DIGITS LOCK CODE 03 00000 - 99999 SYSTEM ID 04 00 - 15 ACCESS OVERLOAD CLASS 05 00 - 15 SYSTEM 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 - 20 00000 - 99999 SIDH INHIBIT # 1 THRU # 5 21 - 25 NOT USED FUTURE USE 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 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, "BACK DOOR" PROCEDURES: We cannot guarantee the accuracy of these procedures, USE CAUTION! SP 85 The lock code can be reset to 000 be shorting pins 6 and 17 on the handset control conector. CTX SERIES Short pins 6 an 17 on the data cable, turn power on and enter 000 FUNC # 1. TRANS 55 AND BC 55 Ground pin 1 of the six pin connector next to the modular jack on the tranceiver. Looking at the tranciever with the modular jack to the right of the six pin connector, pin one is bottom right. 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.