Siemens HiPath 3000 Operating Manual

Also see for HiPath 3000 V3.0 or later Gigaset M1 Professional: Operating instructions Operating manual Operating instructions Operating instructions Operating instructions

Contents

Safety notesIIIBattery pack• Only use approved Ex battery packs (see the "Permitted batterypacks" section in the operating manual). Ex authorisation is onlyvalid and the handset can only be operated if this battery pack isinstalled. Other battery packs are strictly prohibited. If they areused, Ex protection is no longer valid.• Never open the handset battery compartment in an Ex zone.Battery pack removal, charging or transportation is not permittedin these zones.Charging the battery pack• The battery pack may only be charged:– outside the Ex zone– while inside the handset– using the supplied charging unit.• The charging unit should only be used outside the Ex zone.Headset:• A corded headset may not be used in the Ex area. Only Ex au-thorised Bluetooth headsets may be used. For more informa-tion, consult your system administrator.