ˆInstallation
Installing your phone is easy, but it is impor- tant that you follow the instructions in the se- quence that they appear in this manual for the telephone to work properly.
PLANNING YOUR SYSTEM
To take full advantage of many of the sys- tem’s features, you must have four telephone lines with separate phone numbers. Howev- er, you can choose to connect the system to only one, two, or three telephone lines.
You can connect the system to
Notes:
•Your system is for tone lines only. If your telephone service is pulse type, check with your telephone company about changing to tone service.
•Your system connects directly to a mod- ular telephone line jack. If your tele- phone wiring does not have a modular jack, you can update it yourself using jacks and adapters available at your local RadioShack store, or have the tele- phone company update the wiring for you.
•The line that connects the telephone jacks to the telephone company's wiring must be
•The USOC number of the
the
Before actually starting the connections, plan your system accordingly.
1.Identify the number of stations you need (maximum is 12).
2.Determine which outside lines connect to which stations (maximum 4 per sta- tion).
3.Decide which stations require a private line (see “Setting the Private Line” on Page 16).
SYSTEM COMMUNICATION
The system uses Line 1 to transmit informa- tion such as system and line use status, as well as up to two simultaneous intercom con- versations.
Lines 1 and 2 must be common to all sta- tions. Lines 3 and 4 can be common to all or some of the stations.
Note: If Line 1 is disconnected, you can still make and receive phone calls on the other lines, but the phones will not work as a sys- tem.
Square Configuration
When all lines are all common, the configura- tion is called square. Since all lines are com- mon, calls on any line can be transferred to any station.
Non-Square Configuration — Private Line Support
When all lines are not common, the configu- ration is called
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