DDS
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209
219
208
218
217
207
206
216
205
215
204
214
203
213
202
212
201
211
200
210
First DDS
Figure 4
Example Button Assignments for the UST DK DDSs
106
229
239
228
238
237
227
226
236
225
235
224
234
223
233
222
232
221
231
220
230
Second DDS
Notes
The button numbers shown in this figure
are examples only and may not reflect the
numbers on your particular station
equipment.
UST DK Digital Telephone