Panasonic KX-TS208W Operating Instructions Manual page 8

(This display shows ail of the possible configurations.)
: In the standby mode, the display shows the current time.
(Ex. 12:00AM)
gg- 4-39 : During a conversation, the call duration is displayed.
(Ex. 2 hours, 14 minutes, 30 seconds)
FLASH) was pressed.
P: was pressed while storing phone numbers.
~~
4 : {%) was pressed while dialing.
($t) was pressed while dialing.
=" : {AUTO/LOWER) was pressed (p. 23, 26).
EB was pressed during a conversation (p. 29).
e : The unit is in the clock setting mode (p. 15).
=> : The unit is in the programming mode (p. 13).
—O : The dial lock mode is set. To cancel the mode, see page 32.
<2 : This display flashes, when the battery power is low. To replace
the batteries, see page 36.