BFT Cellular Call Box with Keypad

SIM Service

This product comes with a SIM card, which will run on At&T service. You must have At&T signal in the area for this unit to operate. Please survey the location for signal BEFORE installing this device.

Earthing

This product MUST be EARTHED in the following states in order to qualify for manufacturers warranty.

FL, LA, MS, AR, OK, MO, AL, IL, KY, TN, IN, KS, SC, GA, IA, TX, OH, NC, NE, MD, WV, VA, DE

Site Wiring

Wiring Relays

Inserting SIM

Power OFF!
NANO SIM
45 chamfer IN, pads DOWN

Power

LEDs

Basic Programming

1. Check for Signal
   Use your phone to send SMS *20# to the intercom cell number.
   Intercom should reply. 1-31 (1=min, 31=max) Less than 10 is too low!
   
2. Setting APN
   Only do this if the signal reply is 3G. APN details for various networks in main manual and can be searched online. To change APN send SMS below..
   
3. To Set Dial out phone numbers..
   Send SMS below..
   
4. To program keypad codes..
   Send SMS below..
   
5. To program caller ID phone numbers
   Send SMS below..
   

Scan to view full instructions

Documents / Resources

BFT Cellular Call Box with Keypad [pdf] User Guide Cellular Call Box with Keypad, Call Box with Keypad, Box with Keypad

References

• User Manual