GE 29439GE2
Copy directly from the manual:
TONE/PULSE
Your phone is set to TONE at the factory. Set the TONE/PULSE selection to PULSE if you have pulse (rotary). If you don't know which
type of service you have (pulse or tone), check with your phone company.
To program TONE/PULSE for all 3 lines:
1. Press STORE/IN
2. Press 0 for PULSE or Press 1 for TONE
3. Press STORE/IN
4. Press TONE
To program TONE/PULSE for each line individually:
1. Press STORE/IN
2. Press 0 for PULSE or Press 1 for TONE
3. Press STORE/IN
4. Press LOWER
5. Press line number (1, 2, or 3)
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