Grandstream GXV3240 User Guide - Manual (Page 81)

Firmware Version 1.0.3.37 GXV3240 User Guide Page 79 of 177
MULTI-PURPOSE KEYS
The GXV3240 supports multi-purpose keys (MPK) without extension board (GXP2200EXT) by downloading
MPK app from GS Market. After downloading the MPK app, users could configure the MPK from MPK
settings via LCD Menu->MPK app , or via web GUI->Advanced Settings->MPK LCD Settings.
To configure MPK via MPK app on the GXV3240:
1. Download MPK app from GS Market and install it to the GXV3240.
2. Open the MPK app. Tap on the upper right of the app and then tap on to start adding MPK
numbers.
Figure 58: GXV3240 MPK APP - Add Number
3. For the number list, users could manually enter it or select number from Contacts to add it.