No. |
Part Name |
Description |
Manufacturer |
1 |
MX633 |
Noise Immunity Circuit for the MX633/MX643 Call Progress Detectors |
CONSUMER MICROCIRCUITS LIMITED |
2 |
MX643 |
Noise Immunity Circuit for the MX633/MX643 Call Progress Detectors |
CONSUMER MICROCIRCUITS LIMITED |
3 |
MX643 |
Noise Immunity Circuit for the MX633/MX643 Call Progress Detectors |
CONSUMER MICROCIRCUITS LIMITED |
4 |
MX643 |
Call Progress Tone Detector |
MXCOM |
5 |
MX643DW |
Call Progress Tone Detector wlth Special Information Tones(SIT) |
CML |
6 |
MX643DW |
Call progress tone detector with special information tones (SIT) |
MXCOM |
7 |
MX643P |
Call Progress Tone Detector wlth Special Information Tones(SIT) |
CML |
8 |
MX643P |
Call progress tone detector with special information tones (SIT) |
MXCOM |
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