Known for its switches and Category 5 modular jack, Polymax Precision Industrial recently unveiled their new product, the retractable telephone cable box. Its design is to prevent telephone cord......

- Amplified Telephone Ringer, US & UK Type available - Privacy Adaptor Ringer with Neon & LED - Color : White COMPATIBLE - The amplifier plugs into any British or Modular phone jack or telephone......

X2-10GB-SR 10GBASE-SR X2 Module X2-10GB-LR 10GBASE-LR X2 Module X2-10GB-ER 10GBASE-ER X2 Module X2-10GB-SR+ 10GBASE-SR X2 Module DOM X2-10GB-LR+ 10GBASE-LR X2 Module DOM X2-10GB-ER+ 10GBASE-ER X2......

1).Micro computer control system 2).Verify Real / Fake coins 3).Enact tariff rate 4).Enact free dial numbers 5).Enact barred dial numbers 6).Limit dialed number digits 7).Build-in auto IP diale......

FSK/DTMF DUAL SYSTEM INCOMING CALLS BACK AND DELETE REVIEW INCOMING CALLS NUMBER, DATE AND TIME NEW CALLS AND TOTAL CALLS INDICATION 5 STEPS LCD CONTRAST ADJUSTABLE PAUSE, MUSIC ON HOLD ......

TT-1865 is a Card Payphone with multiple language selection. .Users can easily learn various messages such as dialed number, remaining credit balance, remaining talk time via LCD. Feature Multi......

1. 10 channels for choice, to avoid disturbance and overhearing. 2. DTMF/FSK dual system, filtrate code number function. 3. There is an alarm when it's over communication distance. 4. Flash, r......

1. 10 channels for choice, to avoid disturbance and overhearing. 2. DTMF/FSK dual system, filtrate code number function. 3. There is an alarm when it's over communication distance. 4. Flash, r......

1. Volume adjustable 2. Hands free function 3. R Key function 4. P/T function 5. Pause function 6. Flash function 7.The last number dial back function 8. Anti-thunder function

1.FSK/DTMF dual system compatible 2.blue backlight light Caller ID 3.Chord musics for choose 4.30 groups incoming calls and 5 groups outgoing calls could save and check and dial back function 5.......

1.FSK/DTMF dual system compatible,displays clock. 2.Incoming call and outgoing call number checking and saving, dial back. 3. The base coould call the handset. 4.15 kinds of chord musics for choos......

USB VoIP phone, for skype, integrated device which could let you make and receive calls of VoIP/PSTN, extra features like the IVR..etc features increasing... Telephone Features: Big Button Ke......

DTMF Call ID; Locked to specified operator, Cell lock, Interlock of phone and SIM/UIM card Use password protect the equipment; Offer the function for trunk line in PBX: Dial tone, DTMF dial, ......

The ARS-004 series lightning arresters provide a complete protection to your telecommunicaiton devices, such as telephone, fax machine, and to your computer. The surge or lightning might damage your e......