Temporary Tone Dialing
Temporary tone dialing is used only when you have rotary service. It allows you access to services that require tone signaling, including some
To change from pulse (rotary) to tone dialing during a call:
1Dial a telephone number with the DIAL switch set to DP (pulse).
2Press t; all buttons pressed after this will send tone signals.
3After you hang up, the phone automatically returns to rotary service.
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