Nortel Mobile Voice Client 2050 overview10• CPU speed of 624 MHz• 64 MB RAMPDA vendors offer two types of rechargeable battery: standard andextended-life. The extended-life battery is recommended to providelonger call duration and increased call volume.HeadsetsA headset is required in order to send and receive telephone calls usingthe MVC 2050 and your PDA. The headset is an important part of audioquality.PDAs that support stereo headphones with microphones arerecommended.The Dell specific headset with a button on the wire, when used with theX51v, allows the MVC 2050 to answer an incoming call or release anactive call by pressing the button.Note: Bluetooth and 802.11b operate on the same frequency bandand use the same WLAN hardware on the PDA. Therefore, the use ofBluetooth accessories with MVC 2050 can lead to poor call quality.Contact your PDA vendor to obtain headset recommendations.For more information about Automatic Gain Control, see “MVC 2050configuration” on page 17.