If you are planning to travel internationally and would like your Caltech liable cell phone/mobile device to work, please contact the Telephone Office at least one week before your departure date.
- Confirm that your device will work at your destination(s).
- Contact your wireless carrier to enable international roaming and international long distance.
- Help determine your international data/email needs and add the appropriate plans to reduce costs.
- Reinstate your domestic plan once you have returned from your trip
Manage International Plans
Voice and data plans can be added and removed as needed. Plans should be left in place until the end of the billing cycle after your return to make certain all international roaming charges post to your account while the plan pricing is in effect.