MCC 3100 for Windows Mobile functionality70Switching between the earpiece and speakerphoneIn Cellular mode, you can switch between the earpiece and the speakerphone.Press and hold the Send key on your mobile device for a few seconds.Placing a call on holdThe number of calls you place on hold depends on whether you have aCDMA or a GSM mobile device.• For a CDMA mobile device, you can place one cell call or multipleWiFi calls on hold. When a cell call is on hold, you cannot receive ormake any other calls.• For a GSM mobile device, you can place one cell call and multipleWiFi calls on hold, or multiple WiFi calls on hold. When a cell call ison hold, you can receive another cell call.For more information, see Appendix D “Call sessions for mobile devices”on page 123.Tap the Hold button.A dial tone returns and Call on Hold message appears on the dialpaddisplay. See Figure 37 on page 70.Figure 37: Call Status – Call on HoldThe caller hears music, if provided. You can make or receive calls andaccess features in the normal manner.To retrieve the call, tap the Hold button.You can also place a call on hold or resume a held call on the AudioSessions screen. For more information, see “Audio Sessions screenfunctions” on page 72. You can take someone off hold to add them to a
