A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. A telephone converts sound, typically and most efficiently the human voice, into electronic signals that are transmitted via cables and other communication channels to another telephone which reproduces the sound to the receiving user. The term is derived from Greek: τῆλε (tēle, far) and φωνή (phōnē, voice), together meaning distant voice. A common short form of the term is phone, which came into use almost immediately after the first patent was issued.In 1876, Alexander Graham Bell was the first to be granted a United States patent for a device that produced clearly intelligible replication of the human voice at a second device. This instrument was further developed by many others, and became rapidly indispensable in business, government, and in households.
The essential elements of a telephone are a microphone (transmitter) to speak into and an earphone (receiver) which reproduces the voice in a distant location. In addition, most telephones contain a ringer to announce an incoming telephone call, and a dial or keypad to enter a telephone number when initiating a call to another telephone. The receiver and transmitter are usually built into a handset which is held up to the ear and mouth during conversation. The dial may be located either on the handset or on a base unit to which the handset is connected. The transmitter converts the sound waves to electrical signals which are sent through a telephone network to the receiving telephone, which converts the signals into audible sound in the receiver or sometimes a loudspeaker. Telephones are duplex devices, meaning they permit transmission in both directions simultaneously.
The first telephones were directly connected to each other from one customer's office or residence to another customer's location. Being impractical beyond just a few customers, these systems were quickly replaced by manually operated centrally located switchboards. These exchanges were soon connected together, eventually forming an automated, worldwide public switched telephone network. For greater mobility, various radio systems were developed for transmission between mobile stations on ships and automobiles in the mid-20th century. Hand-held mobile phones were introduced for personal service starting in 1973. In later decades, their analog cellular system evolved into digital networks with greater capability and lower cost.
Convergence in communication services has provided a broad spectrum of capabilities in cell phones, including mobile computing, giving rise to the smartphone.
Hello po, balak ko sana lumipat ng ibang phone brand. Baka pwede po malaman sa merong alam ano yung mga band locking code for this phone brands:
Infinix
Techno
iTel
Currently, Samsung user ako which madali lang e access yung bandlocking feature by dialing *#2263# pero gusto ko mag upgrade ng...
suggest android phone brand/model na maganda
pangmatagalan yung battery
years yung lifetime
malaki storage: 128gb-up
good for gaming/smooth at multi task app
kahit pagsabayin
prefer if latest. pra hindi outdated
budget: 15k
thanks
suggest android phone brand/model na maganda
pangmatagalan yung battery
years yung lifetime
malaki storage: 128gb-up
good for gaming/smooth at multi task app
kahit pagsabayin
prefer if latest. pra hindi outdated
budget: 15k
thanks
sulit na sulit to guys
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pa suggest naman jan mga boss, balak ko lang mag upgrade ng phone dahil itong current phone ko is mahina mag detect ng signal kasi may business din akong inaatupag everyday na need malakas signal that's why need ko mag upgrade into 5G, siguro hindi aabot ng pasko makaka bili na ko hehe.
Link:
https://goeco.mobi/4nLadp7l
Naka-flash sale mamaya 12am
Take note: Mabilis maubos
Earn rewards po kada mag-oorder kayo sa Shopee and Lazada (Sayang ang rewards!)
Details (di ko maupdate ang thread ko, mas updated ito):
Referral - RewardMe (Reward Points for Shopee & Lazada Lovers)...
You can now easily have the Apple dock on your Android device. Install Dockalizer, press and hold the home button and the dock will appear on your screen with the applications and the look and feel you've set up. It takes up no space on your screen and the dock only appears when you need it. You...
Good evening po, itatanong ko lang po kung malinaw ba yung audio ng wireless earphones sa mga lumang phones like Nokia 5310 xpressmusic? Salamat po sa mga sasagot😇
Bumili kasi ako kaya lang naiscam ko. Bigla pala namamatay. Binlock nako ng pinagbilan ko. Anu po ba dapat pangunahin ichechek pag bumibili ng second hand na cellphone?
mga boss baka meron kayung gta 4 na working in android 12 bigay naman kayu naman kayu ng link sana matulungan nyu ako tagal ko na kasi naghahanap wala akong mahanap na working
good day, hindi ko po alam kung tama tong thread na napasukan ko.
mag tanong po sana, yung mother ko nanakaw cellphone na kahapon.
andun gomo sim, naka sim registered. kung sakali pwede po ba yun bagong sim, same number?
dami kasi inaantay na tawag or text galing sa financial assistance kasi...
Yung phone ko is 60hz, and meron akong nakitang ka dimension nung LCD ko pero 90hz, pwede ko ba ireplace yung 90hz na LCD dito sa 60hz supported lang na phone?
Hi Guys. Ask ko lang kung may paraan bang matrace ung phone via phone number. Ninakaw kasi ung phone ni mama sa bahay. Pero nagriring pa rin sya pag tinatawagan . Nirereject lang nya ung tawag. Sana may makatulong. TIA
Hi i have lost phone. then sa tagal ng panahon ngayon lang siya naglakas ng loob. Nag text pa na ano daw pass ng M.I account ko HAHAHA. Nasa akin number. Pano process neto para makasuhan.
Mga lods question lang. Sa bagong trabaho ko, eninrol ng isang IT staff yung android phone ko sa office wifi. Nakitang kung may tinignan syang info sa settings ng phone.
Nasa phone ko na to yung mobile banking app ko. Ngayong araw may nareceive akong text para OTP request for "forgot password"...
is it worth it for me to switch from rn9pro 6/64gb (with 64gb sd card) to poco f5 12/256 (planning to buy, yan lang keri ng budget + online bibili sa shopee dahil 9.9 sale with discount)
i don't really have any ideas about phone, i just want to upgrade especially the storage dahil ang daming...
is it worth it for me to switch from rn9pro 6/64gb (with 64gb sd card) to poco f5 12/256 (planning to buy, yan lang keri ng budget + online bibili sa shopee dahil 9.9 sale with discount)
i don't really have any ideas about phone, i just want to upgrade especially the storage dahil ang daming...
Currently I have an iPhone from Smart, which supports 1 physical sim, and 1 eSim. Naka plan kasi sa smart siya so matanong lang.
My question, since naka plan siya, obviously naka locked siya, but does it mean kahit yun esim ay locked?
I had a similar situation, dati kasi sa globe naman, naka...
Pa Help Anu Gagawin at kung panu ma track ang nawalang phone. Salamat
Wala na munang NoLoad. Nandon lahat ng Connections and Copy ko sa mga NoLoad.. Ang Malas Naman.. Haisst 😰😢😞😭😭😭😩
The phone are realme c2 and samsung lgu+ diko alam kung pano aalis frp nung sa samsung tas sa realme pag iwawipe ko na naghahanap ng lockscreen password tia po
Mga sir... May nakita po akong LG V50 thinq 5G parang koreano ata may ari neto. Naka lost phone
lang ang lumalabas sa display niya. Almost 3 months na eto wala man lang tumatawag na naghahanap.
Pwede paba ito ma unlock? sayang naman kung itatapon.
Hello!
In this tutorial, I will share a little bit knowledge on how to download apk files for your smart/android tv ft. CP&PC.
Some apps are not available in google playstore and very disappointing.
So lets, Start!
NOTE: Make sure Playstore is supported to your device.
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