User Manual

Table Of Contents
Spectralink 7722, 7742 User Guide
14226906 Version 2.0
July, 2015 47
The indication on the display is not necessarily an exact reflection of the remaining speech time,
but only an indication of the voltage on the battery.
To check remaining battery capacity:
1 Press Menu to enter main menu.
2 Scroll to Status and press Select.
Ringer Tone
You can distinguish between an internal and external call by the ring tone. The ring tone of an
internal call is followed by three short beeps (system dependent feature).
Volume
Adjusts ringing volume according to the noise level of the surrounding environment.
General Information
This menu item provides information about product type, IPEI number, hardware version and
firmware version.
1 Press Menu to enter main menu.
2 Scroll to Status and press Select.
3 Scroll to General Information and press Select.