Samsung SPH-A790ZKSXAR - Manual (Page 72)

Section 2D: Controlling Your Roaming Experience 63
Checking for Voicemail Messages While Roaming
When you are roaming off the Sprint Nationwide PCS Network in
CDMA mode, you may not receive on-phone notification of new
voicemail messages. Callers can still leave messages, but you will
need to periodically check your voicemail for new messages if you
are in a roaming service area for an extended period of time.
To check your voicemail while roaming in CDMA mode:
1. Dial 1+area code+your Sprint PCS Phone Number.
2. When you hear your voicemail greeting, press .
3. Enter your pass code at the prompt and follow the voice
prompts.
When you return to the Sprint Nationwide PCS Network, voicemail
notification will resume as normal.