|   | ISD4003-08MEI | ETC |  |  | single-chip voice record/playback devices 4-, 5-, 6-, and 8-minute durations | 
    |   | ISD4003-04MXI | ETC |  |  | single-chip voice record/playback devices 4-, 5-, 6-, and 8-minute durations | 
    |   | ISD4003-05MXI | ETC |  |  | single-chip voice record/playback devices 4-, 5-, 6-, and 8-minute durations | 
    |   | ISD4003-06MXI | ETC |  |  | single-chip voice record/playback devices 4-, 5-, 6-, and 8-minute durations | 
    |   | ISD4003-06MZI | ETC |  |  | single-chip voice record/playback devices 4-, 5-, 6-, and 8-minute durations | 
    |   | ISD4003-06MZD | ETC |  |  | single-chip voice record/playback devices 4-, 5-, 6-, and 8-minute durations | 
    |   | ISD4002-180ED | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-180EI | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-180PD | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-180PI | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-150XD | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120XD | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-180XD | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-180XI | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-180ZD | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-180ZI | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD1420PI | ETC |  |  | single-chip voice record/playback devices 16-and 20-second durations | 
    |   | ISD1420SI | ETC |  |  | single-chip voice record/playback devices 16-and 20-second durations | 
    |   | ISD1420XI | ETC |  |  | single-chip voice record/playback devices 16-and 20-second durations | 
    |   | ISD4002 | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations |