by Brand Names

 

  With Cover

Canon

DM-2500C

 Released in 1995 Made in China  Memory 10 KB, 10239 bytes available  
 Display 1 line x 12 chars., 2 lines x 12 digits  Keyboard 43 rubber keys
 Batteries 2 x CR-2025  PC-Sync No
 Size/weight 12 (W) x 8.2 (D) x 1.2 (H) cm / 86 g  Messages in  
 Functions Phone book, Schedule, Memo, Home/world clock, 10-digit calculator
 Comment Same design as the Packard Bell DB I, a Noname version, and the Lexibook NLD-65, but not same features.

Canon

DM-2510

 Released in 1996 Made in China  Memory 11 KB  
 Display 3 lines x 14 dot-matrix chars.  Keyboard 56 rubber keys
 Batteries 3 x CR-2032 (1 for backup)  PC-Sync No
 Size/weight 12.7 (W) x 8.1 (D) x 1.4 (H) cm / 47 g  Messages in  
 Functions 3 x phone books, Schedule, Memo, Home/world clock, Calendar, Metric/currency conversion, 12-digit calculator
 Comment A 35 KB DM-2710 was also available.

Canon

DM-320

 Released in 1995 Made in China  Memory 2303 bytes (about 115 records)  
 Display 1 line x 12 chars, 1 line x 12 digits  Keyboard 43 rubber keys
 Batteries 1 x CR-2025  PC-Sync No
 Size/weight 11.5 (W) x 7 (D) x 1.1 (H) cm / 60 g  Messages in  
 Functions Phonebook, Schedule, Memo, Home/world clock, 10-digit calculator
 Comment Black and white versions
Same design as the Addex DB-205, Aurodis DB-50 and Lexibook LD65 with some differences in features and memory size