| Number | Name | Date | Kind |
|---|---|---|---|
| D270836 | Breger | Oct 1983 | |
| D272622 | Foggia et al. | Feb 1984 | |
| D286042 | Fukutani | Oct 1986 | |
| D287721 | Perkins | Jan 1987 | |
| D287850 | Marshall | Jan 1987 | |
| D288810 | Ando | Mar 1987 | |
| D289641 | Brown et al. | May 1987 | |
| 4396799 | Franzen et al. | Aug 1983 |
| Entry |
|---|
| Ericsson Review No. 3, 1984 (3rd Qtr) Diavox Courll'e 605 Telephone cover page of article. |
| B. A. Pargh Co. Inc. Catalog 1985: at p. 238 NT Northern Telecom Model 2206 FWR35. |