speedtalk mobile 6 months pet tracker sim card | 3 in 1 - gsm 4g lte | for dog/cat tracking and activity devices speedtalk mobile if you own a gsm (standalone) pet tracker - gps device, you will need a wireless plan to enable tracking services to work and communicate with the tracker remotely via the phone number associated with the sim card. some devices use text messaging to locate the tracker, others use data connection. either way, our service offer voice call, text and 4g lte data.<p> <p> <li><b>enjoy monthly:</b> 100 text | 50 minutes call | 100 mb data for 6 months <li>canada and mexico roaming <li><b>service must be activated in the united states.</b><li> check coverage map at <b>stkmap</b>. <li> to activate please visit us at <b>activatespeedtalk</b>.<br><br>after sim activation, it may take up to 24 hours for the gprs and data settings to sync and update with your device. make sure to turn on your device in an area with good reception. <br><br><i>please note: 2g & 3g services might not be available in all areas due to carrier decommissioning/shutdown of these frequencies, speedtalk mobile recommends using 4g or newer devices for better service. existing speedtalk customers who are using the service on their 2g or 3g devices, can continue to purchase speedtalk products to refill/reup their existing accounts.</i><br><br><br>speedtalk mobile offers its services through subscription plans which auto-renew every 30 days. plan begins as soon as you activate your service. you’ll be charged the rate stated at the time of purchase, every month, until you cancel. there is no contract, cancellations can be made any time by contacting customer support. a valid credit card is required to cover overages in case you exceed the applicable voice, sms and data limits. to avoid overage charges, you should purchase the appropriate plan for your anticipated needs.