Huawei ETS2556 User Manual page 39

Note:
The standby state mentioned in this chapter indicates that the FWT is not
in conversation state.
Preparation
The following should be confirmed before you use the FWT.
Whether the spiral cord is correctly connected with the handset and the main
unit, as shown in Figure 3-4, and whether the spiral cord is completely inserted
into the port;
Whether the external power adapter is correctly connected or whether the
battery is installed.
Turning On
Turn on the FWT. The display screen will glitter for a few seconds. When time
and signal indicators appear, picking up the handset, you can hear the dialing tone,
indicating the FWT is ready for conversation operation. Before the conversation,
please adjust the angle of antenna or the position of the FWT to make sure the
best signal strength.
Using R-UIM Card (Optional)
There are two working modes for the FWT inserted with R-UIM card, including
machine-card locked mode and unlocked mode.
6
Basic Operations
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