Siemens 600 Series 사용자 설명서
1–6
ROLMphone 300/600 User Guide
Options
The ROLMphone 600 series telephones are modular
and support options for data communications, a head-
set/recorder connection, or additional keys. The Data
Communications Option (DCO), the Headset/Re-
corder Option (HRO), the Electret Headset Option
(EHO), and the Analog Adapter Option (AAO) fit
into recessed module bays on the bottom of the tele-
phone. The Keyboard Expansion Option (KEO) plugs
into a connector provided in one of the bays. The
DCO, EHO, HRO, and AAO may be installed in ei-
ther module bay. Once the KEO is installed, any of
the other options may be installed in the
module bay that has the KEO connector.
and support options for data communications, a head-
set/recorder connection, or additional keys. The Data
Communications Option (DCO), the Headset/Re-
corder Option (HRO), the Electret Headset Option
(EHO), and the Analog Adapter Option (AAO) fit
into recessed module bays on the bottom of the tele-
phone. The Keyboard Expansion Option (KEO) plugs
into a connector provided in one of the bays. The
DCO, EHO, HRO, and AAO may be installed in ei-
ther module bay. Once the KEO is installed, any of
the other options may be installed in the
module bay that has the KEO connector.
Figure 1–4. DCO/HRO Module Bays and KEO Connector