AT&T MERLIN LEGEND Communications System Key System Planning Forms Errata Key System Planning page 57

Key System Form 6d
Maximum: 30 groups. Make additional copies if more than 8 groups are assigned.
Coverage Delay Interval
3 rings
rings (1- 2, 4 - 9)
Group No.
Senders
Extension Nos.
Receivers*
Extension Nos.
1
2
3
4
5
6
7
8
*A maximum of 8 mutiline telephones can be used as receivers. If a calling group is the receiver, it must be
the only receiver for a coverage group.
Factory Setting
Group Coverage
Group No.
Senders
Extension Nos.
Receivers*
Extension Nos.
1
2
3
4
5
6
7
8
Delayed Ring Interval
2 rings
rings (1, 3 - 6)
Group No.
Senders
Extension Nos.
Receivers*
Extension Nos.
1
2
3
4
5
6
7
8
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Group No.
Senders
Extension Nos.
Receivers*
Extension Nos.
1
2
3
4
5
6
7
8
1