Diverse 3010 Executive 22/3/01 12:04 pm Page 51

Diverse 3010 Executive – Edition 4 – 22 November ’00 - 3509

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 that may be connected to any one telephone line. The Diverse 3010 Executive has a REN of 1. Any other instrument provided by BT may be assumed to have a REN of 1 unless stated otherwise. A total REN of 4 is allowed. (For example: if Diverse 3010 Executive is used in conjunction with three extension telephones, each with a REN of 1, the total REN is 4.)

Only use approved power supply item code: C39 280-Z4-C174/..-C67.

Only use approved battery pack item code: V30145-K1310-X143.

RTTE

This product is intended for use within the UK for connection to the public telephone network and compatible switchboards.

This equipment complies with the essential requirements for the Radio Equipment and Telecommunications Terminal Equipment Directive (1999/5/EC).

Switchboard compatibility

Generally this telephone may be connected to switchboards which support tone signalling and timed break recall. In the event of any difficulties please consult your switchboard service provider.

Switchboard external line access code

When you connect your telephone to a switchboard, you can set the switchboard’s external line access code so that when you make an external call using the handset directory or redial list the code is automatically dialled before the number. See main user guide for details, page 54.

GENERAL INFORMATION

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BT 3010 Executive manual Technical information, Switchboard compatibility, Switchboard external line access code