We are offering caller id time calendar digital clock. 1] all of the above facilities. 2] display of day in 3 alphabets [sun, mon, tue etc]. 3] display of date, month & year, along with temperature in degree celsius. 4] dual time display facility. 1] namaz, time - is an unit, which has only one display showing the time of the next namaz. In this case, the settings have to be changed 5 times daily after each namaz. 6 acrylic plates with the names of the 6 namaz times are provided. 2] namaz time + clock - is item no. 1 combined with a digital clock, which shows the current time. 3] namaz indicator - 6 namaz timings 5 daily prayer timings + jumma timing provided. Timings can be arranged horizontally or vertically as per order. 4] battery backup of 5 years provided. Clock +- calendar can be added to item no.3. 5] dimmer control with 9 levels of brightness control provided. 1] display of hours, minutes & seconds [upper row]; day, date, month & year [lower row]. 2] indications of line ok, line busy, no line, incomingoutgoing call, 1224 hour, etc. 3] splitting of incoming outgoing number with hyphens for easy readability. 4] caller id number displayed alternating with clock + call timer every 5 seconds. 5] beep facility to indicate phone off hook, phone back to hook, dialled incoming number. 6] alarm [6 types], with settable alarm duration from lminute - 1 hour. 7] chime [every 153060 minutes8] dimmer. 9] 1224 hour facility. 10] battery backup of 5 years. any number of time zones can be prepared. Dual time clock shows the time of two countries in separate displays within the same cabinet. So on with 3456etc. Time zones. 2] all the clocks in one unit work in sync. Ie. When one zone changes time, all the zones change their time at the same instant. 3] all the colons flash simultaneously. 4] battery backup of 5 years provided. 5] 1224 hour dual facility provided. 6] dimmer control with 9 levels of brightness adjustment provided. 7] differences between any 2 countries variable in la hour increments decrements. 8] once the zone differences are set, adjusting the local time will automatically update the other time zone(s).