Use The On Screen Keyboard; Figure 27: Gxv3275 Onscreen Keyboard - English Keyboard; Figure 28: Gxv3275 Onscreen Keyboard - Lowercase And Uppercase - Grandstream Networks GXV3275 User Manual

3. Wait for the LCD keys light to turn off.
4. Once the light is off, immediately press and hold both keys
and (the third LCD key from the left) at the same time.
5. Release the keys when the LCD screen displays the upgrading bar.
6. The phone will start the upgrading process.

Use The On Screen Keyboard

The GXV3275 onscreen keyboard can be activated by tapping on an input field.

English Keyboard
This is the default keyboard on GXV3275. Tap on
methods.
To switch input between lowercase and uppercase, tap on

Figure 28: GXV3275 Onscreen Keyboard - Lowercase and Uppercase


Number and symbols
To input number and symbols, tap

Figure 27: GXV3275 Onscreen Keyboard - English Keyboard

on the default keyboard to switch to number/symbols. Tap
GXV3275 User Guide
(the first LCD key from the left)
to access input options to switch input
(lowercase) or (uppercase).
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