what is dual standby

Windows XP 4G GPS GSM GPRS Module HL6528 Sim Standby HL6528 : GSM/GPRS module HL6528-G: GSM/GPRS+GNSS (GPS+Glonass) Module Product Introduct...

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... Sim Standby Wireless Cellphones COLOR: purple, black OS: Android 2.3 CPU: MediaTek MTK6516, 256MB ROM+256MB RAM Network: Quad band GSM 85...

-Sim Standby 2G GSM Quad Band Cell Phone with Wireless FM Radio Selling points & Advantages: Spreadtrum Platform, Stable Signal for Remote Ar...

5 Watt High Power Long Distance Walkie Talkie UV-6 Dual Band Dual Standby PC Programming 1. 16CHs which can memory 128 groups frequency 2. Voice Guide...

Push Button Mobile Phones Keyboard Standby Nostalgic High Quality Small Mobile Phone Products Description 1 . The power consumption is lower than that...

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... Band Product Description 1) IP67 waterproof and dustproof (Not diving) 2) Relay Forwarding Confirmed (1750 HZ) 3) Band, Display and ...

... Generator Set 63kva 50kw Shangchai Engine Backup Generator Colant Heater​ Standard configuration of Generator set Engine: S...

... Genius Bus CPU ⇒ Click here for good price IC697CGR772 Brand/Manufacturer GE /USA Part Number IC697CGR772 Alternate Part Number IC697C...

GE FANUC IC697CGR772 , Hot Standby Dual Bus CPU Control Module Product Description The IC697CGR772 is a Hot Standby Dual Bus CPU control module in the...

Perkins 150kva standby power generator 1. Mainly suitable for outdoor power 2.automatic monitoring without duty 3.dual power intelligent switching 4. ...

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EM160RGL Antenna Cat16 for 5G/4G M2 NGFF/PCIE Module Card Router WG3526 #detail_decorate_root .magic-0{vertical-align:top}#detail_decorat...

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...operator keypad for each zone, easy to use (3) Load current, power output can be displayed (4) Auto/Manual/ function (5) PID auto temperatur...