984CIB_(Rev3)28.04.06 4/28/06 6:28 PM Page 128
Expanding the phone system
Expanding the phone system
Maximum number of units allowed to be connected in the phone system
1.With the use of ONLY 984, 974 and 945 telephones in a system, this combination allows a maximum number of 16 units to be connected in the system.
2.If the combination includes any of the 944, 955 and 964 telephones, the maximum number of phones that can be connected to the system is 12 units.
Maximum number of telephone lines allowed to be connected to the system
1.With the use of ONLY 984, 974 and 945 telephones in a system, this combination allows a maximum number of 16 phone lines to be connected to the system.
2.If the combination includes any of the 944, 955 and 964 telephones, the maximum number of telephone lines that can be connected to the system is 15.
NOTE: All 984 features work as described earlier in this manual.
NOTE: Please refer to page 15 for the diagram of the Recommended wiring configuration for phone system.
Line groups
Your 984 telephone is noted for its