2 - 8; If You Are Installing the Fax Machine to Work with a PBX:; Custom Features on Your Phone Line- Page 27

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If You Are Installing the Fax Machine to Work with a PBX:

1

It is not guaranteed that the unit will operate correctly under all circumstances with a 
PBX. Any cases of difficulty should be reported first to the company that handles your 
PBX.

2

If all incoming calls will be answered by a switchboard operator, it is recommended 
that the Receive Mode be set to MANUAL. All incoming calls should initially be 
regarded as telephone calls.

3

The unit may be used with either pulse or tone dialing telephone service.

Custom Features on Your Phone Line

If you have Voice Mail, Call Waiting, RingMaster, an answering service, an alarm 
system or other custom feature on one phone line, it may create a problem with the 
operation of your fax machine. (See 

Custom Features on a Single Line

, page 13-9.)