How do I remove the "All trunk calls out of service" error message on the Samsung DS-5007 I could only make one call and then the phone just wont dial out.

Asked by shahzad on 08/14/2014 1  Answer

ManualsOnline posted an answer 10 years, 4 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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