| Value type | Address | Meaning |
|---|
| Outgoing calls |
|---|
| TxtO | OUTGOINGTELNUM | it sets the phone number of the outgoing call. |
| TxtI | OUTGOINGRESULTNUMBER | The protocol can send multiple requests to dial a phone number at the same time. These requests are saved to the list and they are dialed gradually. In the I/O tag, the value of the last dialed number is saved. Together with the I/O tag with the OUTGOINGRESULTFLAG address, it informs about the result of the call. |
| Co | OUTGOINGRINGTIME | It sets the duration of the outgoing call including the dialing. It can be used as a trigger to start dialing. If the phone number cannot be dialed at that time (the value of the I/O tag with the BUSY address is TRUE), the values of the required I/O tags are stored in a queue and postponed for later processing. |
| Di | OUTGOINGRESULTFLAG | It informs about the result of the call. If the outgoing call has been received, the value is TRUE, otherwise FALSE. |
| Incoming calls |
|---|
| TxtI | INCOMMINGTELNUM | Contains the phone number of an incoming call. |
| Di | INCOMMINGRINGING | It indicates that the incoming call is active. At a given moment the value INCOMMINGTELNUM is not valid yet. |
| Outgoing SMS messages |
|---|
| TxtO | OUTGOINGSMSNUMBER | Sets the phone number to which an SMS message will be sent. |
| TxtO | OUTGOINGSMSID | It keeps the value of the user-defined unique identifier of the message. This value helps to find out whether the message was sent. It also couples the message receipts with the sent message. |
| TxtO | OUTGOINGSMSBODY | Sets the text of an SMS message. It is a trigger of sending the message, which means that its value must be set as the last. After starting the trigger, the values of all necessary I/O tags are saved into the queue. The SMS message is ready to be sent. |
| Di | OUTGOINGSMSRESULT | Together with the identifier, which is set in I/O tag with address OUTGOINGSMSRESULTID, it informs about the status of sending the SMS message. |
| TxtI | OUTGOINGSMSRESULTID | If there are multiple SMS messages in the queue, it is necessary to inform about the status of each SMS message, together with the identifier, which is set in the I/O tag with OUTGOINGSMSID address. |
| Incoming SMS messages |
|---|
| Txti | INCOMMINGSMSNUMBER | It contains the phone number of the received SMS message. |
| Txti | INCOMMINGSMSBODY | It contains the text of the received SMS message. |
| Ci | INCOMMINGSMSTRIGGERIN | If the new SMS message has been received, the value is incremented by 1. It may be used as the trigger of receiving the new SMS message. |
| Co | INCOMMINGSMSTRIGGEROUT | It confirms the reading of the SMS message. The value from the I/O tag with INCOMMINGSMSTRIGGERIN address must be written to this I/O tag. |
| SMS receipts |
|---|
| TxtI | INCOMMINGRECEIPTID | It keeps the unique identifier of an SMS message, which was chosen during its sending. |
| Ci | INCOMMINGRECEIPTTRIGGERIN | If a new SMS receipt has been received, the value is incremented by 1. The value of the I/O tag with INCOMMINGRECEIPTID address is valid at the particular moment. |
| Co | INCOMMINGRECEIPTTRIGGEROUT | It confirms the reading of SMS receipt. The value from the I/O tag with INCOMMINGRECEIPTTRIGGERIN address must be written to this I/O tag. |
| Common |
|---|
| Di | BUSY | The I/O tag informing about modem status. |