BT ISDN Technické informace stáhnout pdf (Strana 14)

Important information:

• Do not, under any circumstances, open the

ISDN 2e box or remove it from the wall. There

are no customer serviceable parts inside.

• Although ISDN/digital sockets look similar to

standard phone sockets, they are not compatible.

A standard plug will not fit into an ISDN socket

and using force may result in damage to the unit.

• When using the digital service, care must be

taken to end the call correctly. Simply turning off

the computer may not close the connection.

Failure to end a call correctly may result in it

continuing until the line is next used, which can

result in unnecessarily long calls. Please ensure

that anyone using your computer or other ISDN

equipment is aware of how to end a call correctly.

For further information about terminating calls,

contact your equipment supplier.

ISDN 2e is not compatible with RedCARE analogue or

any other analogue alarm line security services.

Please check with your security supplier.

• ISDN 2e digital ports are ISDN 2e (European)

compatible. Any approved ISDN 2e equipment

(ISDN Telephones, ISDN PC Cards, Terminal

Adapters and so on) will work with ISDN 2e.

However, some ISDN Telephones will require an

Auxiliary Power Supply (a mains power

transformer) to work correctly. You should

confirm this with your supplier.

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BT ISDN Technické informace Strana 14