Number | Name | Date | Kind |
---|---|---|---|
4755985 | Jayapalon et al. | Jul 1988 | |
4763354 | Fukushima et al. | Aug 1988 |
Entry |
---|
Integrated Services Network-Meridian SL-1-Features and Services Description for Generic X11, Northern Telecom, Practice 553-2311-105 (10-15-87) pp. i & 2-32 to 2-33. |
AT&T System 85, Release 2, Versions 1, 2, and 3 Features Reference Manual, AT&T Document No. 555-102-301 (4-86) pp. 24-1 to 25-7. |