The main purpose of the electrical socket6is to enable recharging of the battery of the wireless headset. However, the socket could also be utilized for data transfer, e.g. for upgrading the software of the headset or pairing the headset with a cell phone. In addition, the socket could be...
To allow roaming of the user, the headset lifting system needs to detect when the telephone is ringing in order to make it practical to use a wireless headset without the need to run back to the base station to lift the handset to the “off hook” position. Typically, such a system all...
5151643 Integral hang-up and battery charging apparatus September, 1992 Emmert et al. 455/90 5117465 Earphone with adjustable headband with progressively shallow detents May, 1992 MacDonald 5058155 Multipurpose headset amplifier October, 1991 Larsen D318053 Headset July, 1991 Ludeke et al. D3072...
|Chargeheadset[3]Muteindicator[3]Voyant“FonctionSecretactivée”[3]Indicadordesilencio/“mute” forminimumof20min- [4]Batteryre-chargeindicator[4]Voyantderechargementdebatterie[4]Indicadorderecargadelabatería utespriortoinitialuse.[5]TelephoneTerminationSwitch(back)[5]Réglagedelatonalité[5]Interruptor...
HW510 Monaural Noise Canceling Headset MSRP:$120.00 Price:88.95 Quantity: HW510 replaces the discontinued HW251N. Poly (Plantronics) Savi 8245 UC-M Convertible Wireless Headset MSRP:$489.95 Price:379.95 Quantity: Unlimited talk time includes hot swap battery. Must have HL10 or appropriate EHS cabl...