Service Products: Telephone Line Equipment

Tel: 0800 975 0960 Fax: 01844 213674

BT 150 - CALL SIGN Switch We have used this handy switch to connect remote time terminals via modems over the public telephone network using the BT additional telephone number piggy-backed onto a lightly used existing phone line like a fax. British Telecom’s Call Sign Service provides an additional telephone number for your telephone line. This is identified by a distinctive ‘long’ ring when called. The BT 150 CALL SIGN Switch uses BT's Distinctive 'Call Sign' Ringing to recognise and switch calls. Mail Order Price £24.95(inc.VAT) The BT150 Call Sign switch will recognise the distinctive ringing and route these calls to the Call Sign socket, whilst calls to your main number are routed to Standard socket. If you are a home worker you can have different numbers for home and business, or in a small office different numbers for phone and fax, without the expense of installation and rental of an additional line. The BT150 switches the line dependant upon the number called so you can have whatever equipment you want attached phone, answer-phone, fax or modem. It really is foolproof!     Post and Packing £6.60 inc VAT Business applications – you can have a different phone number for calls to your fax or computer. Home applications – if you are blessed with popular teenagers you can provide them with their own number for their friends to call. No more getting up to answer the phone in the middle of your favourite soap or documentary. Live-in Grandparents can have some independence with their own phone.   BT’s Call Sign service costs approximately £6.50 per quarter, or as little as £1.50 if you already have other Select Services such as Call Waiting. Please note: The BT150 switch blocks ASDL modem signals when fitted between the Master BT line socket and the filter. The BT150 should be fitted to the telephone output of an ASDL filter. Use the button to receive further advice.