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3. Basic Operations 

3.1 Turning the Terminal On or Off 

To turn the terminal on, press and hold the 

Power/End Call

 key until the splash screen appears. 

To turn the terminal off, do as follows: 

1. Press and hold the

 Power/End Call

 key until the power-off selection screen appears. 

2. Tap

 Power Off

, and then tap 

OK

3.2 Adjusting the Volume 

To adjust the volume, directly rotate the 

Smart Knob

When in a call or enabling an alarm, you can rotate the 

Smart Knob

 to adjust the call volume or alarm 

volume.   

When playing music, video or recorded files, you can rotate the 

Smart Knob

 to adjust the media volume. 

3.3 Selecting Talk groups   

1.  Press the 

Smart Knob

. Then the terminal prompts 

  on the display. 

2.  Rotate the knob to select the required talk group. 

 

If  you  do  not  operate  the 

Smart  Knob

  within  5s  or  if  you  press  it  again  within  5s,  the  terminal 

returns to the volume control state automatically. 

 

3.4 Understanding the Screens 

3.4.1 Main Screen and Top Screen 

 

The screens may be damaged or broken if they are hit or scraped by sharp or hard objects. 

All care must be taken to protect the screens. 

Summary of Contents for PTC680FXB1

Page 1: ...ced convenience the product provides the programmable keys including SK2 SK3 TK P1 P2 and P3 The TK is programmed with Emergency feature by default short press Emergency On long press Emergency Off To...

Page 2: ...ptional Place the color ring for identification purpose on the antenna connector 2 Put the antenna on the antenna connector 3 Rotate the antenna clockwise till hand tight 2 2 Installing the Cards 1 Op...

Page 3: ......

Page 4: ...ttery 2 Press the belt clip downwards into place To remove the belt clip press and hold the spring when sliding the belt clip out of the grooves on the battery 2 4 Attaching the Battery 1 Slide the ba...

Page 5: ...on IATA Before initial use fully charge the battery to ensure optimum performance You can charge the terminal with battery attached or charge the battery alone To determine the charging status check t...

Page 6: ...mart Knob to adjust the call volume or alarm volume When playing music video or recorded files you can rotate the Smart Knob to adjust the media volume 3 3 Selecting Talk groups 1 Press the Smart Knob...

Page 7: ...4 2 1 LCD Icons Type Top Screen Main Screen Terminal Status Network and signal 3G 4G cellular network is available The terminal is connected to the WLAN network The number of bars indicates the signal...

Page 8: ...indicates the number of missed calls The digit indicates the number of unread messages An individual group call is in progress over the NB network A duplex call is in progress A phone call is in progr...

Page 9: ...speak Flashes red slowly The terminal is under the low battery threshold Charge or replace the battery in time LED Indicator 2 LED Indicator Terminal Status Flashes blue A BT device is connected Flas...

Page 10: ...swipe up from the bottom edge of any screen To edit the switches of features displayed on the control center press 3 4 5 Notification Center The notification center allows you to view notifications an...

Page 11: ...creen long press the Smart Key to put the screen to sleep To unlock the screen short press the Smart Key or Home key to wake up the screen and then swipe upward enter the right password or draw the ri...

Page 12: ...and then tap TMO or DMO To switch to NB mode long press the Power End call key and then tap Broadband Off To switch to NB BB mode long press the Power End Call key and then tap Broadband On This equip...

Page 13: ...he required group contact to set it as the selected group 3 Press and hold the PTT key Receiving a Group Call When a group call is incoming it will be established automatically and you can listen to i...

Page 14: ...coming individual call without any operation In TMO the operation varies with the type of the incoming individual call When receiving a call with Hook signaling the terminal rings and vibrates and you...

Page 15: ...ther calls with lower priority To initiate an emergency call do one of the following In DMO press the preprogrammed Emergency On key to initiate an emergency call to the default group In TMO press the...

Page 16: ...enter the required phone number and then tap to make the call 4 2 2 Receiving a Phone Call When a phone call comes in tap or press the Back Answer Call key 4 2 3 Ending a Phone Call In the calling in...

Page 17: ...When the screen is locked with password or pattern do as follows 1 Tap and drag it to the lateral oblique direction 2 Tap Emergency and enter the emergency phone number 3 Tap...

Page 18: ...e or number of the recipient or tap to select a recipient from your Contacts 3 Tap the Type message text box to enter the text 4 Optional Tap on the left to schedule the message to be sent later autom...

Page 19: ...ence to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television recept...

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