IP8540 User Guide
∙Improved scrolling experience. Users can quickly scan and find a contact to call by using the improved and accelerated scroll wheel on the device. The new scroll wheel and improved driver provide a richer experience and reduce the time required to search for a particular contact.
∙Reset to factory defaults. Users can now reset the device like any other Mobile device to factory defaults by using small pin on back of device, between the headset and USB interfaces.
∙Volume settings. The device displays the existing volume level as a user increases or decreases the volume. Users can change the volume of handset or speaker during the call.
∙Change/forgot PIN. Users can change the PIN that they use to unlock the phone. The Forgot PIN functionality has been introduced to enable users who have forgotten their PIN to unlock the device using their password.
∙Update password. Users can update their password on the device after they have changed it on the PC. Note that server will only authenticate the new password when its current security association (SA) has expired, so use of this setting is not recommended in this release.
1.2Device Layout
The IP8540 uses a touch screen to select contacts and configure settings, a
Figure 1 below describes the key elements of the IP8540.
Figure 1: Key elements of the IP8540
∙Liquid crystal display (LCD) touch screen: Touch screen for entering commands and selecting contacts
∙Keypad: Standard phone keypad for entering phone numbers
4
