The GN Jabra M5390 Bluetooth wireless headset when used with the supplied base unit is compatible with the majority of office desk phones. Usually, as long as the handset curly cable can be disconnected from the phone, the base unit can be attached.
The Jabra M5390 is also compatible for use with most Bluetooth enabled devices, such as a mobile phone, PDA or PC.
Please contact our customer service team if you require any fruther help or advice.