ZTE G650/G651/G420/G120 GoTa Digital Trunking Phone User Manual
2. Press Option to select Delete ;
3. Press Yes to confirm.
4.2.5 Delete All
1. Enter User Book ;
2. Press Option to select Delete All ;
3. Press Yes to confirm
4.2.6 View System Book
1. In idle mode, press Book to select Group's Book , and then select
System Book ;
2. Press Option to select View to view the group names and group numbers,
and press Back to exit.
4.2.7 Check Space
1. Enter User Book or System Book ;
2. Press Option to select Check Space .
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