Audiovox Model: CMT-410                  Bar Code Sticker: 13800 651448
         Serial: 01056350                   138(dec)=8A(hex)=audiovox
         FCC ID: CH69XAE06511A                --> ESN: 8A09F0B8         
         Toshiba Corporation

27C512 EPROM (labeled: CELL '90 1.12 N1-1) [checksum $9608]
              Copyright 1983-89 TOSHIBA Corporation

CSI CAT93C46P 08939Z (8-pin DIP on little pc-board riveted to chassis)
                     Catalyst Semiconductor 1K (64x16 or 128x8) serial EEPROM

CSI CAT93C46P 08939Z (8-pin DIP) Catalyst Semiconductor 1K bit
                                 (64x16 or 128x8) serial EEPROM

TMP80C49AP (40-pin DIP) Toshiba 8-bit cmos mcu (8048 software compat.)
           2048x8 bit internal ROM, 4096x8 bit external ROM
           128x8 bit RAM, 27 I/O ports, cycle time=1.36us

TMPZ84C00AP-8 (40-pin DIP) Toshiba Z80A/B/H microprocessor, 8MHz
TC5564AFL-15 (28-pin SOIC) Toshiba 8Kx8 Static RAM
TC17G042AF (100-pin QFP) Toshiba ASIC gate array
TC17G022AF (80-pin SOIC) Toshiba ASIC gate array

J401 - 36-pin "Centronics"-type (Amphenol 57-30360) male jack [handset jack]
J301 - 9-pin DB-9 male jack [power jack]