Using the gxp2120/gxp2110/gxp2100/gxp14xx, Getting familar with the lcd, Table 6: lcd display definitions – Grandstream GXP21xx Series User Manual User Manual
Using the gxp2120/gxp2110/gxp2100/gxp14xx, Getting familar with the lcd, Table 6: lcd display definitions | Grandstream GXP21xx Series User Manual User Manual | Page 23 / 87