3. SMSs
| GetSMSCapacity | Get available space of SMS memory. | |
| GetSMSBusy | Get used space of SMS memory. | |
| GetSMSFolderInfo | Get SMS folder name. | |
| ReadAllSMS | Read all SMS entries. | |
| DeleteSMS | Delete SMS entry. | |
| SendSMS | Send text message. | |
| CountSMSText | CountSMSText. | |
| SendWAPPush | Send WAP push message. |