now the HCD399(302)P/TSDLB wired terrestrial telephone from Gaoxinqi at the best pricesCompatible with DTMF standardstone and signal for callsand 4 adjustable volume levelsAutomatic tuning of the FSK standardRecord 36 incoming numbers and 5 outgoing numbers (maximum 12 numbers) which can be reviewed, recalled and deleted.Calculated (maximum 10 digits) and music functionLocal area code auto filter, automatically adding “000” to the ID number when redialingPre-dial function (maximum 32 numbers), dial numbers can be adjusted8 regular episodes and one VIP episode.3-step lock (unlock, "0" lock, lock all)Pulse and tone dialing mode, alarm clock and anti-theft functionHands-free calling and talking Digital volume adjustmentsAdjustable LCD backlight