Panasonic KX-TD816C User Manual page 258

Station Features and Operation (DPT/SLT)
<SLT>
• The SLT may be replaced with a PT temporarily to store one-touch dialing into memory.
The Function Buttons (F1 through F10) correspond to speed dial numbers as follows:
F1 — 0
F2 — 1
F3 — 2
F4 — 3
F5 — 4
User Manual References
2.2.2 Flexible Button Assignment
2.2.8 Station Speed Dialing Number/Name Assignment [KX-T7235/KX-T7431/KX-T7433/
KX-T7436 only]
4.5.8 KX-T7235 Display Features - Call Directory
4.5.11 KX-T7431 / KX-T7433 / KX-T7436 Display Features - Call Directory
258
F6 — 5
F7 — 6
F8 — 7
F9 — 8
F10 — 9
User Manual