24. FAQ
Q1: How to obtain IP address of R2X
A1: ✔ For devices with single button - E21/ R20/ R23/ R26:
While E21/ R20/ R23/ R26 power up normally, hold the call button
for 5 seconds after the statue LED turns blue and it will enter into IP
announcement mode. In announcement mode, the IP address will be
announced repeatedly. Press call button again to quit the
announcement mode.
✔ For devices with multiple numeric keyboard - R27:
While R27 power up normally, press “*2396#” to enter home screen
and press “1” to go to system Information screen to check the IP
address.
✔ For devices with touch screen - R29:
While R29 power up normally, in the dial interface, press “9999“,
“Dial key”, “3888” and “OK” to enter the system setting screen. Go
to info screen to check the IP address.
✔Common method: