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A common problem with Pop-port was that contacts often lost connection, thus resulting in drop-outs in audio (when a hands-free device is used) or an unstable data connection (when a USB cable is used). This was a common problem when listening to music from the phone while the phone was in a pocket.
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signals for the phones supporting them, power output for feeding the accessories that do not have their own batteries, and the
Accessory Control Interface (ACI), a bidirectional serial control bus for connection and authentication of phone accessories, with a specific
125:. This, combined with the small size of the contacts, prevented connections in some cases. Also, the plug's 'hook' tended to lose its hooking capability, making it even easier to accidentally lose connection. The data cables had to be original in most cases.
50:. The port consists of one metal pin on either end, and a plastic tab containing thirteen contacts. Pop-Port-like interfaces first appeared in Nokia phones since circa 1996, but the Pop-Port was standardised as a single interface in 2002.
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for audio. Nokia had been equipping certain devices with one of these connectors as alternatives from about 2004.
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57:(miniUSB, and later by microUSB) sockets for data services and a 4-part 2.5mm or 3.5mm "standard"
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The more stable 2.5 mm and 3.5 mm audio sockets aren't prone to such problems.
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plug-in port for accessories and data synchronisation, available with many
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By early 2007 the Pop-Port was fully replaced by the industry standard
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The port carries signals for hands-free microphone, stereo speakers,
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The contacts are exposed to dust and dirt, more so than those of a
101:-enabled phones' software using a specific USB data cable and the
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Pop-Port connector of an original Nokia HS-5 headset
39:interface (originally codenamed "Tomahawk") was a
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213:"Nokias Pop-Port-Schnittstelle - CHIP"
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255:Nokia Pop-Port connector pinout
109:but later was replaced by USB.
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105:. Earlier cables connected to
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149:LCD display remote controller
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97:. It is also used to upgrade
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64:Nokia filed "Pop-Port" as a
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129:Available Pop-Port plug-ins
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93:inside accessories and a
103:Nokia Software Updater
72:on September 3, 2002.
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282:Electrical connectors
261:Nokia Pop-Port pinout
173:(RJ-45) cable (CA-41)
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95:proprietary protocol
277:Nokia mobile phones
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257:nokia-tuning.net
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215:. Archived from
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238:"TESS -- Error"
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249:External links
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70:United States
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221:. Retrieved
217:the original
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28:Pop-Port on
160:stereo plug
123:TRRS socket
59:TRRS socket
41:proprietary
271:Categories
263:pinouts.ru
223:2018-10-02
199:References
145:Headphones
113:Criticisms
30:Nokia 6680
84:Rx/Tx or
76:Functions
66:trademark
193:FastPort
183:See also
140:FM radio
37:Pop-Port
162:adapter
68:in the
177:CarKit
158:3.5mm
135:Camera
107:RS-232
166:Flash
155:cable
45:Nokia
171:8P8C
91:ASIC
82:FBus
35:The
191:'s
153:USB
99:USB
86:USB
55:USB
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