★Audio/pulse compatible.
★Flash.
★Redial.
★Mute.
★Volume control.
★Desk, wall mounting.
★Anti Thunder, anti electromagnetism interference.
★Water proof, dust proof
★Flash.
★Redial.
★Mute.
★Volume control.
★Desk, wall mounting.
★Anti Thunder, anti electromagnetism interference.
★Water proof, dust proof