User Guide
Page 10
... headset use a headset (not supplied) with your Speakeasy 210. Gonnect an optional headset You can use . 9 Blnatone Help Line : 0845 345 9677 The headset requires a 3.Smm 4-pole jack connector, plugged into the Headset socket on the left side of the handset. When using headsets, including Binatone approved ones, pay attention to charge battery.
... headset use a headset (not supplied) with your Speakeasy 210. Gonnect an optional headset You can use . 9 Blnatone Help Line : 0845 345 9677 The headset requires a 3.Smm 4-pole jack connector, plugged into the Headset socket on the left side of the handset. When using headsets, including Binatone approved ones, pay attention to charge battery.