3
REN number
The REN number of this telephone is 1.
If you wish to connect any other equipment to the line, simply add the
REN numbers of each piece together and ensure that the total does not
exceed 4. If too many phones are connected to the line, the circuit may be
overloaded and your telephone may not ring.
Not all telephones have the same REN.
If a British Telecom phone is supplied unmarked, you may assume that it
has a REN of 1.
Emergency Calls
"999" calls can be made on this telephone for the purpose of making calls
to the emergency service. An access code may also be required if the
phone is connected to a PABX.
Figure 1.
General Appearance
Redial / Pause
Button
Recall Button
Store Button
Dial Button
Mute Button
Indicator
All manuals and user guides at all-guides.com
