BT Versatility - Page 28

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BT Versatility
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Versatility Numbering plan
Code Feature
100- 109 Phantom voice boxes
110 – 117 First S
0
bus numbering
120 – 127 Second S
0
bus numbering
130 - 137 Third S
0
bus numbering
140 - 147 Fourth S
0
numbering
150 - 159 First 10 VoIP Extensions
160 - 169 Second 10 VoIP Extensions
170 -173 Last 4 VoIP Extensions
180- 189 Group 1- 10
190- 199 Group 11 - 20
20-29 Extensions 1-10
30-39 Extensions 11-20
40-49 Extensions 21- 30
50- 51 Extensions 31 and 32
52 Long Line Extension
9 Line Access (Line Group 1)
0 Extension 20
710 Voice module number
711 Retrieving Voice Messages
712 Pick up a parked call
713 Extension Lock on / off
714 Extension Lock Code Programming
715 Voice Call
716 Page All Featurephones
717 External Paging Answer
718 Call Reminder
718* Cancel Reminder call
719 Return to call placed on system hold