Panasonic EASA-PHONE KX-T2310 Operating Instructions Manual page 2

Features
Thank you for purchasing the Panasonic Telephone.
The KX-T2310 features include:
n Local Mode
The unit can be set to prohibit the user from making long-distance and
overseas calls.
W One-Touch/Speed Dialing
for up to 20 16-digit telephone numbers plus 8 one-touch automatic dialing
buttons.
H One-Touch Redial
for the last dialed number every time the redial button is pressed,
n Switchable Tone/Pulse Settings
for compatibility with tone-actuated computer systems and any phone line