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Product Categories for phone
Phone Jacks and Plugs -
(167 companies)
Phone jacks and plugs are connectors used with telephones. They are also known as modular jacks (female) and modular plugs (male
Number of Contacts (Ways):
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Learn more about Phone Jacks and Plugs
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Phone Switchboards -
(72 companies)
Phone switchboards are used for routing telephone calls and adding advanced features to telephone systems
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Telephones and Cell Phones -
(372 companies)
Telephones and cell phones convert voice or other sound signals into a form that can be transmitted to another device that receives and reconverts the waves back into sound
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Telephone Components and Accessories -
(423 companies)
Telephone components and accessories are used in telephone systems.
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Wireless Communications Services -
(287 companies)
Wireless communications services provide cellular phone service, SMS, WAP and GPRS services to mobile phones
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Communication Service Providers -
(1466 companies)
Communication services providers include phone companies, satellite companies, and internet service providers (ISP
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Mobile Computing Systems -
(58 companies)
Mobile computing systems include handheld, portable, or vehicular systems for data collection, mapping and/or navigation.
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Specialty Communication Devices -
(85 companies)
Specialty communication devices use specialized or proprietary interfaces or technologies.
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Telephone Service Providers -
(492 companies)
Telephone service providers furnish telephone services to businesses.
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VoIP and IP Telephony -
(358 companies)
VoIP and IP telephony allows PC users to make phone calls over the Internet or other packet networks via gateways and standard telephones
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Headsets -
(236 companies)
Headsets are attachments for holding an earphone and transmitter to the user's head.
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Antennas -
(767 companies)
Antennas are structures or devices used to collect or radiate electromagnetic waves.
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Learn more about Antennas
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GPRS Chips -
(17 companies)
GPRS chips use general packet radio service (GPRS), a standard for wireless communication with a throughput rate of 115 kilobits per second.
Learn more about GPRS Chips
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Communication Site Maintenance Services -
(66 companies)
Communication site maintenance services maintain remote communication sites and client-owned (CO) infrastructure and equipment.
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Wireless Systems -
(256 companies)
Wireless systems consist of combined RF components such as transmitters, receivers, transceivers, filters, down / up converters, antennas and antenna positioners.
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View Product Announcements for phone
Part Numbers for phone
| Part # |
Distributor |
Manufacturer |
Product Category |
Description |
| PHONE BUTTONS |
netCOMPONENTS |
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| PHONE JACK |
netCOMPONENTS |
Not Provided
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| PHONE-CLIP-V |
netCOMPONENTS |
Not Provided
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| PHONE-9P |
netCOMPONENTS |
Not Provided
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| PHONE-YEA |
netCOMPONENTS |
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Other Topics You Might Be Interested In
Mobile phones present unique challenges to engineers tasked with controlling undesirable EMI and RF energy and minimizing Specific Absorption Rate (SAR) values, without sacrificing product...
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A customer makes 900 MHz and 2.1 GHz portable phones using a specific chip that they purchase from a chip manufacturer. To ensure the quality of their product, the company tests each chip to avoid...
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Hand-held mobile phones emit electromagnetic radiation and can therefore cause local heating of biological tissues, e.g., in the regions of the human head normally covered by these phones. The goal of...
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Today the majority of mobile phones use white LEDs to provide backlighting for the color display. Nearly every phone designer strives to drive the backlight with the most efficient, smallest size, and...
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Improving image resolution in camera phones escalates the need to have a powerful flash LED to support the camera operation in a low ambient light environment. A multiple-chip fun-flash is no longer...
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Tools & Useful Links for phone
Tools & Useful Links: 1 - 15 of 677
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Engineering Web: phone
1 - 10 of 20,302,123
Howstuffworks "How Cell Phones Work"
Unlocking Your GSM Phone. Any GSM phone can work with any SIM card, but some service providers "lock" the phone so that it will only work with their service. If your phone is locked, you can't use it ...
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Howstuffworks "How Cell Phones Work"
Each carrier in each city also runs one central office called the Mobile Telephone Switching Office (MTSO). This office handles all of the phone connections to the normal land-based phone system, and ...
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Howstuffworks "How Cell Phones Work"
These codes are used to identify the phone, the phone's owner and the service provider. Let's say you have a cell phone, you turn it on and someone tries to call you. Here is what happens to the call ...
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Howstuffworks "How Cell-phone Jammers Work"
Cell-phone alerters are available that indicate the presence of a cell-phone signal. These have been used in hospitals where cell-phone signals could interfere with sensitive medical equipment. When a ...
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Howstuffworks "How VoIP Works"
In order to understand how VoIP really works and why it's an improvement over the traditional phone system, it helps to first understand how a traditional phone system works. The Standard Phone System ...
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Howstuffworks "How Cordless Telephones Work"
The base is attached to the phone jack through a standard phone wire connection, and as far as the phone system is concerned it looks just like a normal phone. The base receives the incoming call (as ...
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Howstuffworks "How Buying a Cell Phone Works"
Related HowStuffWorks Links. *How Buying a Cell Phone Works *How Cell-phone Services Work *Inside a Digital Cell Phone *How Cell-phone Radiation Works *How Location Tracking Will Work *How Radio Works ...
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Howstuffworks "How Wiretapping Works"
The easiest way to do this is to attach the phone somewhere along the part of the line that runs outside the house. To configure a phone for tapping, the wiretapper just cuts one of the modular plugs ...
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Howstuffworks "How VoIP Works"
Linksys CIT200 IP Wireless Phone. IP Wireless Phone, Interface:1 x USB. $77 - $100. from 8 stores. Cisco 7940 IP Phone. IP Phone, VoIP - MGCP, H.323, SIP, SCCP, Interface:2 x RJ 45 - 10/100 Base-TX ( ...
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Howstuffworks "How Long-Distance Scams Work"
Restrictions and rate differences based on the time of day There may also be restrictions from your regular phone service. For example, some wireless phone contracts don't allow dial-arounds or phone-card ...
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