I have reset the modem and removed the battery. There is no light at all beside US or DS. The battery light is flashing yellow. The standby light is steady yellow. Power is steady green.
Sorry you're experiencing an interruption in your phone service currently. From the light sequence described your phone terminal may not be receiving a proper signal (I'm assuming the online light is off?). If you follow the coaxial cable from the phone terminal to where it should lead to a cable outlet, can you see anything connected between like a splitter? Or does the cable connect direct from the phone terminal to a cable outlet?
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