User Manual
Page 8
...a Twin, Triple or Quad system, you will also have a REN of 1 unless marked otherwise. 6 or to more than 4, otherwise one or more of them may not ring and/or answer calls correctly. The ringer equivalence numbers (REN) of 1, and most other telephones have the ...corresponding extra handset(s) and batteries, a charging pod and a battery compartment cover for Use You can connect your phone to a direct exchange line (DEL) on an approved compatible PBX. Connection and Conditions for each extra handset. The phone has a REN of all equipment (phones, fax machines...
...a Twin, Triple or Quad system, you will also have a REN of 1 unless marked otherwise. 6 or to more than 4, otherwise one or more of them may not ring and/or answer calls correctly. The ringer equivalence numbers (REN) of 1, and most other telephones have the ...corresponding extra handset(s) and batteries, a charging pod and a battery compartment cover for Use You can connect your phone to a direct exchange line (DEL) on an approved compatible PBX. Connection and Conditions for each extra handset. The phone has a REN of all equipment (phones, fax machines...