Vodavi Starplus Dhs-l Technical Manual

Fi g u re svii
Figures
DH S- L K SU (c ov er remov ed ) . .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .... .. .. .. .. .. 2- 5
KSU L a y ou t . .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. 2- 6
Po w er Su pp l y .. .. .. .. .....

Ta b l e sviii
Tables
F CC Co mpl i a nc e .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. ........................... 1-3
RS-232C DB-9 Connec tor . .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. 2- 8
MP B Sp eci fi ca ti o ns .. ... .. .. .. .. .. .. .. .....

ixTa b l e s
Key Tel ep h on e / SL T Tel ep h on es Dea d . .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. 6-5
Erra ti c Key Telep h o ne Op era ti o n . .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .. .... .. .. .. 6- 6
Key Tel ep h on e (ca n no t b e h eard ) .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. ... .. .....

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1
Introduction
The information necessary to install, program, operate, and maintain theSTARPLUS®
DHS-L™systemsisaddressedinthismanual. 

Re g ula tor y In fo rm a tion (U.S.A .) 1-3
Chapte r 1 - Introduction
Regulatory Information (U.S.A.)
The Federal Communications Commission (FCC) has established rules that allow the
direct con nection of theDHS-Lsyst e ms t o t he t el eph one n et work . C er ta in acti ons must
be unde rtake n or unde rs tood bef ore the con nection of custome r-pro vid ed e quipme nt is
completed .
Telephone Company Notification
Before conne cting theDHS-Ls ystem to the te le phone ne twork, th e local telep hone...

1-4 Toll Fraud and DISA Disclaimer
Ch a p t e r 1 - I n t ro d uc t i o n
Maintenance Limitations
Main te nance on theDHS-Lsys te m mus t be pe rfor me d onl y b y the manufa ctur er or i ts
aut hori z ed age nt. Th e us er ma y not ma ke any change s a nd/or re pai r s e xcept a s
spe cif ical ly not ed in th is manua l. If unau thor iz e d al t er at ions or r epa ir s are ma de, any
remaining warranty and the software license for the system will be voided.
Hearing Aid Compatibility
Al lDHS-Ldig ital...

2
Description and Installation
TheSTARPLUSDHS- L™Digital Hybrid System is a full-featured digital key telephone
system. The common system architecture supports two digital telephone models, a
Direct Station Selector and an expandable analog adaptor interface.
DHS-Lis
designed to meet the telecommunications needs of small-to-medium sized
business offices.