Specifications

205
Two-Tone Code Plans
Zetron Tone Groups for Reach Encoding
The following tone groups were created by Zetron to support Reach encoding.
Reach Code Plan
The ones/tens digit encoding, shown by “x” and “y” reverses position for each 100-pager
block. In GE/Motorola plans, first tone is always tens digit, and second tone is ones digit.
For REACH group call, 0xx group is not present. Instead, ten group calls are accessible
using pager numbers 000,011,022, ... 099, that generate the ten group call tones from tone
group Z1. The group calls activate 1st tone Z1 pagers (cap codes 1xx, 5xx, and 7xx).
Tone Number Z1 Z2 Z3 Z4 Z5
0 1980.0 1177.0 1400.0 832.0 588.0
1 2704.0 1608.0 1912.0 1137.0 804.0
2 2612.0 1553.0 1847.0 1098.0 776.0
3 2523.0 1500.0 1784.0 1061.0 750.0
4 2437.0 1449.0 1723.0 1025.0 725.0
5 2354.0 1400.0 1664.0 990.0 700.0
6 2274.0 1352.0 1608.0 956.0 676.0
7 2196.0 1306.0 1553.0 923.0 653.0
8 2121.0 1261.0 1500.0 892.0 631.0
9 2049.0 1219.0 1449.0 862.0 609.0
Pager
Capcode
Indiv. Call
Tone Groups
0yx Z5+Z3
1xy Z1+Z2
2yx Z2+Z1
3xy Z3+Z4
4yx Z4+Z3
5xy Z1+Z4
6yx Z4+Z1
7xy Z1+Z5
8yx Z5+Z1
9xy Z3+Z5