User guide

Accessories
BusinessPhone – Ericsson Dialog 4187 Plus88
Accessories
This chapter describes optional features that can be used together
with your BusinessPhone telephone.
Headset
To install the headset, see section “Installation” on page 91. The
following headset functions are available:
Answer calls
Í Press the Headset key to answer.
ÏÍ Press to terminate a Headset call.
Make calls
Í Press the Headset key.
z Dial the number.
ÏÍ Press to terminate the call.