Chapter 2 - MH240 SetupChapter 2 2 - 152.1.1.9.3 Set the Payload Size:Factory Default: 20 msecYou can modify the payload size. Available value are 20 ms, 30 ms, 40 ms, 50 ms,60 ms, 70 ms, and 80 ms.1. Press 3 to go to the Payload Size screen.2. Edit the Payload Size and then press the “OK” soft key.3. Continue with the next feature or press the Power/On-Hook key and 2 to save.Pressing the Power/On-Hook key and 1 will cancel any entered changes.2.1.1.9.4 Set the DTMF Mode:Factory Default: 1.InbandYou can set the DTMF mode (In-band or Out-Band) as required.1. Press 4 to go to the DTMF Mode screen.2. Press ▲▼ to select an appropriate DTMF mode and then press the “OK” soft key.3. Continue with the next feature or press the Power/On-Hook key and 2 to save.Pressing the Power/On-Hook key and 1 will cancel any entered changes.2.1.1.9.5 Set the Jitter Buffer:Factory Default: 0You can modify the jitter buffer as required.1. Press 5 to go to the Jitter Buffer screen.2. Edit the Jitter Buffer and then press the “OK” soft key.3. Continue with the next feature or press the Power/On-Hook key and 2 to save.Pressing the Power/On-Hook key and 1 will cancel any entered changes.2.1.1.9.6 Set the VM Number:Factory Default: *8 (1.NEC-SETUP)You can modify the voice mail access number depending on your system.1. Press 6 to go to the VM Number screen.2. Edit the VM Number and then press the “OK” soft key.3. Press the Power/On-Hook key and 2 to save.Pressing the Power/On-Hook key and 1 will cancel any entered changes.