ADF7242 : How long size can I use for payload in GFSK/FSK MODE ?

Hello.

In the datasheet [Table 23], the length of the payload data is stated as [0-127 bytes].

However, in the other [Figure 77], n=1 to 254 is described as FRAME PAYLOAD SIZE.

Which is correct?

What sizes can be used for payloads in GFSK/FSK mode?

(Not in IEEE 802.15.4 mode.)