| 1.) Preferred Communications reserves the right to modify or delete plans as necessary. All prices are subject to change without notice. Preferred Communications retains the right to adjust pricing/rates with fluctuation in exchange rates and supplier price increases. |
| 2.) Initial monthly fees are pro-rated based upon the number of days active during the month. Effective April 1, 2018, final monthly fees will not be pro-rated regardless of deactivation date for all Iridium OpenPort plans. |
| 3.) A SIM card is required for OpenPort Voice Services. SMS and Fax Services are not available on Iridium OpenPort. |
| 4.) All allowances are Money Bundle allowances and can be used for all services. |
| 5.) Fees cover up to 3 voice lines. These voice lines can be provisioned as Standard, Captain or Crew lines. |
| 6.) Captain's Card dialing sequence is 698 + phone number. Crew / Scratch Card dialing sequence is 2888 + phone number. |
| 7.) Reactivation Fees apply to all Iridium SIM Card types. No downgrade fee or reactivation fee applies to switching between plans, except for penalties involved when a longer-term commitment period was purchased. |
| 8.) Voice and data usage is consumed in a first in, first out (FIFO) manner. For example, if data consumes the entire usage allotment at the in-bundle rate, any incremental voice or data usage will be charged at the corresponding overage rate. |
| 9.) Unused usage will not be carried over to the next billing cycle. |