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.
My phone unexpectedly powered down, and I'm unsure about the cause. I noticed a red LED light at the top (notch) of the phone. I'm uncertain whether this is related to a hardware problem or a battery issue. I've been unable to turn my phone back on, even after attempting an emergency shutdown by...
Hello po kaya bang e brute force yung vivo y1s ko ayaw na kasi ma factory data reset ayaw na gumana ng vol+&- papuntang brom, due to vivo new security kaya ang hirap na, E tryry ko nalang sana e brutforce yung two phones yung nandito na method na Android-PIN-Bruteforce. Pero may mag papagamit...
Good evening mga ka PHC
Ask ko lng sana, kung may way paba ma recover yung Gmail acc gamit yung number na nakalimutan na.. although alam ko pa naman yung number na nilagay ko png recover ng password pero yung number nayon is natapon na ata.. kaya dito padpad ko kung may way paba sana...
Thanks...
Did you go to technician and later your personal videos and images have been trending on nsfwph.com? This thread will help you to protect yourself from devil technicians! (not mentioning all technicians)
Full Tips:
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Come and run the farm with me, and you can wí†hdráw the full amount immediately after harvesting the vegetables! enter my invitation code ID: 54424861, the wí†hdráwal speed is faster!
Rich Farm
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LAZADA wí†hdráw: MIN. OF 1 PESOS
GCASH wí†hdráw: MIN OF 200 PESOS
Mga bossing patulong naman ako sa pag compare sakanila di ako maalam gaano sa phones eh. Not so much on gaming, more on picture taking and editing. Gusto ko lang din kasi mabilis mag respond on applications. Also, feeling niyo tatagal siya ng 4years and above base sa specs. Kung may...
May nadiscover akong site which provides unlock code di ko pa talaga natetest dahil wala akong cp na naka network lock pero nacheck ko trustpilot ratings nila so far goods naman
If may device kayo na naka network lang try natin openline:
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Hello mga ka PH.
Ask ko lang bakit hindi ako maka call or maka-receive ng call using my poco m5s? Wala naman po problema sa network kasi working both data and text (incoming and sending)
Nag try din po ako ilipat yung sim card sa ibang mobile phone working naman po :( any recommendations po...
Good Day mga Paps, ask ko lang kung may alam kayong legit at solid na supplier na pwedeng pagkunan ng mga gadget specially Iphone na pwedeng i-Buy n Sell. TIA!
Sana po may maka tulong sa akin dito. Nawala kasi phone ng kaibigan ko na last week pa lang nyang nabili. nagbabaka sakali lang na may alam kayong paraan para ma track yong location ng phone kahit naka off yung phone.
Madali lang ba mag kabit o mag glue ng lcd medyo angat na kasi yung lcd ng phone ko. Na bbothered lang ako baka mamaya mag karoon ng yellow stains pag mali ang pag gglue.
Mga sir maganda ba security ni infinix ? nawalan kasi kami ng phone hindi ba nila mababypass yun ? ngayon lang nawala ano pwedeng gawin para safe yung bank account at gcash?
Patulong po para ma trace tong owner ng phone number: 09854733617
nag try na po ako sa Linux "PhoneInfoga" pero wala epek po. Sobra na po yung naidulot sa school dahil sa mga pinagpopost nyan online.
Good day po Tanong lang po lalo na sa mga technician
Paano malalaman kung original battery ang ni replace ng technician sa smartphone?
nag pa battery replacement po kasi ako sa authorized xiaomi service center
Hello guys, sino dito yung naka alala yung pag nag call ka sa cell phone hindi yung default call ringing sound effect mapapakinggan mo? Hahaha na alala ko kasi yung dati, thinking out loud sakin SUN sim card and need ata yun ng bayad para maka subscribe ka. Not sure ano tawag niyan, meron pa...
Name - Loklok MOD APK
Publisher - lokcenter
Genre - Entertainment
Size - 110 MB
Version - 2.2.0
MOD - Pro Unlocked
MOD v1
VIP Unlocked
No Ads
VIP Mod
Loklok MOD APK is a mobile network video playback client that gives users access to and the ability to view a wide variety of videos. So whether...
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sa mga dipa nakaka alam post ko lang ule diko na kasi ma edit dati kung tread
ito yung app na pwde ka manood sa cp or andriod tv ng mga hd movies for free 100%
no acount need to download and install lang mabilis lagi server parang netflix lang
coment nalang mga boss para ma...
anong nangyayari sa Gcash? nakapag cash-out pa ako kagabi tapos ngayong hapon inupdate ko Gcash ko tas pag bukas ko may ganyan na na nalabas, e hindi naman ROOTED device ko wth, nag uninstall-install na ako pero ganyan parin, sana may makatulong 🙏🏻 need ko lang ma-access funds sa Gcash 😔
In light sa pag update ng Gcash app ngayon na bawal na gumamit ng Developer options.
1. Go to Settings
2. Search animation
3. Under Accessibility > Remove Animations
Take note: Hindi siya as smooth sa .5x animation pero pwede na as alternative.
What are the requirements to use Zygisk MODs?
1. Your device needs to be rooted or use VphoneGaga for non-rooted.
2. Your device needs to have Magisk installed and working.
3. Your device needs to have Zygisk enabled and running inside of Magisk.
How to install & use the Zygisk Menu?
*For...
Good day naranasan nyo din po ba na biglaan nalng nawala or humana signal ng adroin phone and pili nalang ang lugar na nagkakaroon ng signal di na katulad ng dati nahit san malakas pa signal....
pano kaya ma fix yung ganito salamat sa sasagot....
250 pesos ang bayad ko sayo via gcash
Step 1: download mo Yung TikTok app.
Step 2:ilagay mo ang invitation code ko sa TikTok rewards menu(see attached file)
Step 3: manuod ka ng videos for 30minutes in 10 days. Pag nakumpleto mo na to tska ko kayo babayaran kasi pag hindi mo kinumpleto hindi ko...
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
Don't miss out! Grab the Nothing Phone (1) now and experience the future of smartphones. Treat yourself to this cutting-edge technology and get P10,000 off. Promo runs from October 1 to October 31, 2023.
📱 8 + 128 GB
SRP: P27,990
Promo Price: 17,990
📱 8 + 256 GB
SRP...
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.