Ricoh LD013, Service Manual

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SERVICE RAM ADDRESSES
B404 5-66 SM
68012E to 68013C(H) - Own fax number (PSTN)
680188 to 680119B(H) - RTI (Max. 20 characters - ASCII) - See the following note.
6801B0 to 6801EF(H) - TTI 1 (Max. 64 characters - ASCII) - See the following
680230 to 680243(H) - CSI (Max. 20 characters - ASCII)
68026C(H) - Number of CSI characters (Hex)
If the number of characters is less than the maximum (20 for RTI, 64 for TTI), add a
stop code (FF[H]) after the last character.
680270(H) - ID code (low - Hex)
680271(H) - ID code (high - Hex)
680280 to 680287(H) - Last power off time (Read only)
680280(H) - 01(H) - 24-hour clock, 00(H) - 12-hour clock (AM), 02(H) - 12-
hour clock (PM)
680281(H) - Year (BCD)
680282(H) - Month (BCD)
680283(H) - Day (BCD)
680284(H) - Hour
680285(H) - Minute
680286(H) - Second
680287(H) - 00: Monday, 01: Tuesday, 02: Wednesday, ....... , 06: Sunday
680314 to 680319(H) - Modem ROM version (Read only)
680314(H) - Part number (low)
680315(H) - Part number (high)
680316(H) - Control (low)
680317(H) - Control (high)
680318(H) - DSP (low)
680319(H) - DSP (high)
68039A(H) - Transmission monitor volume 00 - 07(H)
68039B(H) - Reception monitor volume 00 - 07(H)
68039C(H) - On-hook monitor volume 00 - 07(H)
68039D(H) - Dialing monitor volume 00 - 07(H)
68039E(H) - Buzzer volume 00 - 07(H)
6803A1 to 6803A5(H) - Periodic service call parameters
Parameters Address (H)
Call interval: 01 through 15 month(s) (BCD)
00: Periodic service call disabled 6803A1
Day: 01 through 31 (BCD) 6803A4 Date and time of the next call
Hour: 01 through 24 (BCD) 6803A5