| Item No. |
Description |
| GK2070A |
RJ-11 (6 positions) & RJ-45 (8 positions) |
| GK2070B |
RJ-22 (4 positions) & RJ-11 (6 positions) |
| GK2070C |
RJ-22 (4 positions) & RJ-11 DEC (6 positions) |
| GK2070D |
RJ-11 DEC (6 positions) & RJ-45 (8 positions) |
| GK2070E |
RJ-11 (6 positions) & RJ-11 DEC (6 positions) |
| GK2070F |
T+T89 & RJ-11 (6 positions) |
| GK2070G |
RJ-22 (4 positions) & RJ-45 (8 positions) |