DAC Limited RA711 사용자 설명서 - 페이지 6

{카테고리_이름} DAC Limited RA711에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. DAC Limited RA711 12 페이지. Vandal resistant full keypad telephones
DAC Limited RA711에 대해서도 마찬가지입니다: 사용자 설명서 (6 페이지)

페이지 인쇄

APPROVED FACILITIES

Any other usage will invalidate the approval of the apparatus

and as a result it then ceases to comply with the standards

against

which the approval was granted.

Connection is affected by plugging in to the appropriate line

socket. If your telephone connection is not fitted with new style

sockets contact your approved telephone installer or the

telephone network supplier.

If this method of connection is inadequate because, for example,

not intended to be used, arrange for your telephone network

supplier to directly connect the instrument.

The telephone should operate correctly when connected to most

compatible PBXs, including those that use secondary dialling

tone. However, it cannot be guaranteed that the apparatus will

operate under all possible conditions of connection. Any cases of

difficulty should be referred in the first instance to your local

supplier of the instrument

This apparatus is intended to be internally accessible for

installation purposes only to authorized personnel and must be

installed such that user access is prevented. Correct fitting and

installation are mandatory as failure to prevent such user access

will invalidate any approval given to this apparatus.

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