# Main Window

Tool buttons:

1. Start: the switch of application, it be used to start receive and sending.

2. Compose: you can select 'Compose normal SMS','Compose schedule SMS','Compose SMS from external excel file' .

3. Phone book: manage contacts and group, you can import contacts from external excel or txt file.

4. Phone detector: Automatic detect all modem/dongle.

5. Reports: provide multiple types reports, such as incoming /outgoing history records.

6. Options:  some advance options which will make application work more flexible.