Spectrum phone service but can't receive calls from AT&T
I have Spectrum phone but anytime someone who uses AT&T calls our business the call is dropped. Spectrum says it an AT&T
issue and AT&T says its a spectrum issue. Spectrum says its AT&T issue because the lines belong to AT&T but Spectrum just services them... Cant get AT&T to come out because we don't have an account with them any longer. When I say dropped calls it rings once at our business then is gone. When the customer calls they say it rings once then goes silent.