Troubleshooting: If Telephone line is busy. Screen Appears
Line auto identification has failed since line is in use.
Follow the steps below to set the same line type (Touch tone, Rotary pulse 20 PPS, or Rotary pulse 10 PPS) as you are subscribed to.
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Tap OK.
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Select whether you hear beeps/boops (signal tones) when you dial from your telephone.
If you hear signal tones:
Tap Signal tones sound (tone dialing).
If you do not hear signal tones:
Tap Other tones sound (pulse dialing), and then proceed to Step 3.
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Tap same dial speed as line type you are subscribed to (Rotary pulse only).