selective call tone

  1. Quik-Call03B74

    Inquiry for Motorola Quik-Call™ Selective Signaling Information (2+2 2-Tone Sequential Paging)

    Hello, I am 911 Telecommunicator/Radio Collector that has taken special interest in Motorola Quik-Call™ 2+2 (QC-I) paging. I own 3 Motorola Quik-Call™ Selective Signaling T1251-B units, as well as 2 Zetron Model 25 consoles, and a Midian Electronics PDE-1 Encoder which also encodes QC-I. I am...
  2. M

    Finding 'duotone' mhz?

    Is there a reference for selective call tones (the two tones of different pitches used to activate emergency pagers)? I am curious about Phillips County, as well as a few other counties.
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