Specifications

InterPhone Operation Manual
To End an Internet Call
If you wish to end your call, you may:
l Simply hand up the phone or
l Perform a hook-flash or
l Press I-PHONE button to end a call.
During Talking
During an Internet call, the LCD panel of InterPhone
will show:
4-6
n Monitoring the Status of InterPhone
Press any DTMF digit button on the keypad to switch from the running message to the network
monitoring status. You will see your Device ID Number, Internet connection status and online
duration.
Network Status
On I-Phone Mode: (by pressing I-PHONE button)
One PSTN Mode:
Device ID number online duration
a steady sign
volume level
conversation
duration
voice delay
network connection
quality