BT Converse 425 ~ Issue 3 ~ 2nd Edition ~ 23rd July ’03 ~ 5528

Technical information

How many telephones can you have?

All items of telephone equipment have a Ringer Equivalence Number (REN), which is used to calculate the number of items which may be connected to any one telephone line. Your Converse 425 has a REN of 1.5. A total REN of 4 is allowed, if the total REN of 4 is exceeded, the telephones may not ring. With different telephone types there is no guarantee of ringing, even when the REN is less than 4.

BT Accessories and Replacement Items

For a full range of accessories and replacement items for BT products please call 0870 240 5522, or visit:

Switchboard compatibility

This product is intended for use within the UK for connection to the public telephone network and compatible switchboards, which support tone or pulse dialling with earth or time break recall. If in doubt please consult your service provider.

R&TTE Directive

Hereby, TMX, declares that this Converse 425 is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

The Declaration of Conformance for the Converse 425 is available from TMX, Alpha Business Park, 28 White House Road, Ipswich, IP1 5LT.

GENERAL INFORMATION

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BT 425 manual Technical information, BT Accessories and Replacement Items, Switchboard compatibility, TTE Directive