|   | ISD4002-120 | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120E | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120ED | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120EI | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120P | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120PD | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120PI | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120S | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120SD | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120SI | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120X | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120XI | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120Z | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120ZD | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-120ZI | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-150 | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-150E | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-150ED | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-150EI | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations | 
    |   | ISD4002-150P | ETC |  |  | single-chip voice record/playback devices 120-, 150-, 180-, and 240-second durations |