About the service it's very fast and reliable. About the manual the quality is high enough to read even the tiniest details on the wiring diagrams so you can't ask much more than that, let it alone for a manual of a product from 20 years ago. Thank you, very satisfied.
Everything was ok with the manual. If I have a small complaint, is that I ordered it during the weekend and I think you guys were closed. But I did receive it late Sunday. I will surely order from you again
Text excerpt from page 15 (click to view)
7. The voice of the caller cannot be heard (incoming call).
Can the base and handset be connected? OK The 1 kHz, 65.0mV sine waveform is applied to TELline of the base, can the 1 kHz sine waveform from the Q2 collector be fed? OK Check whether there is the 1 kHz sine wavefor m at pin 12 of IC2. OK Check whether there is the 1 kHz sine waveform at pin 17 of IC602 on the handset unit. OK Check SP801, W801 and W802. NG Check IC602 and its peripheral circuit. NG Check IC2 and its peripheral circuit. NG Check the base TEL-network circuit and REPLAY (RL1) control circuit. NG See 3. The base and handset cannot be connected.