Vertex Standard VX-4200 Series Operating Manual page 19

FVP-25
Encryption/DTMF Pager Unit
FVP-35
Encryption Unit
DVS-5 Voice Storage Unit
VTP-50
VX-Trunk Unit
FP-1023A
External Power Supply
MLS-100 Mobile Loudspeaker (12 W Peak Power)
LF-1
Line Filter
MH-700D
DTMF Back-lit Microphone
MH-25 Microphone
MD-11
Desktop Microphone
VPL-1
Programming Kit
Availability of accessories may vary; some accessories are supplied standard per
local requirements, others may be unavailable in some regions.
Check with your VERTEX STANDARD Dealer for changes to this list.
Part 15.21: Changes or modifications to this device not expressly ap-
proved by Vertex Standard could void the user's authorization to oper-
ate this device.
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