Whisperstream Research Group - SerialComm GSM SDK Documentation

PDUTypeBase.VPF Property

Validity Period Format 0 0 VP field is not present 0 1 Reserved 1 0 VP field present an integer represented (relative) 1 1 VP field present an semi-octet represented (absolute) any reserved values may be rejected by the SMSC

public ValidityPeriodFormat VPF {get; set;}

See Also

PDUTypeBase Class | Whisperstream.SerialComm.Framework.SMS Namespace