BT Zenith Flip – Issue 1 – Edition 04 – 08.09.05 – 6861
84 General information
Technical information
How many telephones can you have?
■All items of 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 BT Zenith Flip has a total REN of 1, i.e. for a base and up to 6 handsets. 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 per telephone line. (For example, if the BT Zenith Flip is used in conjunction with three extension telephones, each with a REN of 1, then the total = 4.)
R&TTE
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). In demonstration with the Essential Requirement for efficient use of the radio spectrum, the product complies with EN301 406. For a copy of the Declaration of Conformity please contact the BT Zenith Flip Helpline on 0870 605 8047.
If you experience any problems, please call the Helpline on 0870 605 8047