If I take advantage of the Upgrade discount for a new M1, can I still continue to use my old Slingbox on another cable box in my house? Since I am asked my Serial number, I didn't want to lose the ability to use my old Slingbox Solo.
Yes you can still use your Slingbox SOLO if you take advantage of the upgrade program
You can either use them within the same Sling Account, or use two separate Sling Accounts.
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