ARA PRO-COMM 1800 NOTES: This is a single NAM unit. The ESN prefix is 146 decimal, 92 hex. ARA/H & R Radio: 1-800-523-6605 1. Power unit up by pressing any key. 2. Within 10 seconds press and hold the clear (CL) key while entering 923885. 3. Most phones will display the ESN in decimal format at this stage. 4. The S (SEND) key is used to store each step and increment the step number. 5. The CL (CLEAR) key can be used to correct an entry prior to pressing SEND. 6. The END key is used to exit programing mode and revert to normal operation at any time. 7. Invalid data will cause the phone to beep, the display will not increment, press CL and re-enter the data. PROGRAMING DATA: STEP# #OF DIGITS/RANGE DESCRIPTION 00 10 DIGITS MIN (AREA CODE & PHONE #) 01 000 - 999 LOCK CODE 02 00000 - 32767 SYSTEM ID 03 0 OR 1 LOCAL USE 04 0 OR 1 MIN MARK 05 333 OR 334 INITIAL PAGING CHANNEL 06 00 - 15 ACCESS OVERLOAD 07 0 OR 1 PREFERRED SYSTEM 08 00 TO 15 GROUP ID (10 FOR USA) 09 0 OR 1 HORN ALERT 10 0 OR 1 HANDS FREE 11 000 - 999 ALTERNATIVE LOCK CODE, MUST BE DIFFERENT FROM STEP 01 LOCK: Hold END/FCN and press 7. UNLOCK: Enter three digit code and SND, three incorrect attempts will freeze unit for seven minutes, leave powered up for seven minutes before trying again. SYSTEM SELECT: Press and hold E then 4, display will show current mode: 0 = Pref/Non pref, 1 = Pref only, 2 = Home only, 3 = Non home only, 4 = Non pref/pref, 5 = Non pref only. Use volume to scroll to desired option, then press CL.