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Supplement to the
Fidelity® Advisor Intermediate Bond Fund
Class A, Class T, Class B, and Class C
October 30, 2008
Prospectus

Effective after the close of business on December 19, 2008, the following information replaces similar sales charge waiver information for Class A and Class T found in the "Fund Distribution" section beginning on page 30.

A front-end sales charge will not apply to the following Class A or Class T shares:

1. Purchased for an employee benefit plan other than a plan investing through the Fidelity Advisor 403(b) program. For this purpose, employee benefit plans generally include 401(a), 401(k), 403(b), and 457(b) governmental plans, but do not include: IRAs; SIMPLE, SEP, or SARSEP plans; or health savings accounts;

2. Purchased for an insurance company separate account;

3. Purchased for managed account programs that charge an asset-based fee by a broker-dealer, registered investment adviser, insurance company, trust institution or bank trust department;

4. Purchased with the proceeds of a redemption of Fidelity or Fidelity Advisor fund shares held in (i) an insurance company separate account, or (ii) an employee benefit plan (as described in waiver number 1 above, including the Fidelity Advisor 403(b) program), the proceeds of which must be reinvested directly into Fidelity Advisor fund shares;

5. Purchased with any proceeds of a distribution from a Fidelity recordkept employee benefit plan (as described in waiver number 1 above, including the Fidelity Advisor 403(b) program) that is rolled directly into a Fidelity Advisor IRA.

6. Purchased for any state, county, or city, or any governmental instrumentality, department, authority or agency;

7. Purchased by a current or former Trustee or officer of a Fidelity fund or a current or retired officer, director or regular employee of FMR LLC or FIL Limited or their direct or indirect subsidiaries (a Fidelity Trustee or employee), the spouse of a Fidelity Trustee or employee, a Fidelity Trustee or employee acting as custodian for a minor child, or a person acting as trustee of a trust for the sole benefit of the minor child of a Fidelity Trustee or employee;

8. Purchased by a charitable organization (as defined for purposes of Section 501(c)(3) of the Internal Revenue Code) investing $100,000 or more, or, a charitable remainder trust or life income pool established for the benefit of a charitable organization;

LTB-08-01 December 17, 2008
1.756204.119

9. Purchased by the Fidelity Investments Charitable Gift Fund;

10. Purchased by a bank trust officer, registered representative, or other employee (or a member of one of their immediate families) of intermediaries having agreements with FDC. A member of the immediate family of a bank trust officer, a registered representative, or other employee of intermediaries having agreements with FDC, is a spouse of one of those individuals, an account for which one of those individuals is acting as custodian for a minor child, and a trust account that is registered for the sole benefit of a minor child of one of those individuals;

11. Purchased with distributions of income, principal, and capital gains from Fidelity Defined Trusts;

12. Purchased to repay a loan against Class A, Class T or Class B shares held in the investor's Fidelity Advisor 403(b) program; or

13. Purchased for health savings account programs by a broker-dealer, registered investment adviser, insurance company, trust institution, or bank trust department.

Supplement to the
Fidelity® Advisor Municipal Income
Fund Class A, Class T, Class B, and Class C
December 29, 2007
Prospectus

Effective after the close of business on December 19, 2008, the following information replaces similar sales charge waiver information for Class A and Class T found in the "Fund Distribution" section beginning on page 36.

<R>A front-end sales charge will not apply to the following Class A or Class T shares:</R>

<R>1. Purchased for an employee benefit plan other than a plan investing through the Fidelity Advisor 403(b) program. For this purpose, employee benefit plans generally include 401(a), 401(k), 403(b), and 457(b) governmental plans, but do not include: IRAs; SIMPLE, SEP, or SARSEP plans; or health savings accounts;</R>

<R>2. Purchased for an insurance company separate account;</R>

<R>3. Purchased for managed account programs that charge an asset-based fee by a broker-dealer, registered investment adviser, insurance company, trust institution or bank trust department;</R>

<R>4. Purchased with the proceeds of a redemption of Fidelity or Fidelity Advisor fund shares held in (i) an insurance company separate account, or (ii) an employee benefit plan (as described in waiver number 1 above, including the Fidelity Advisor 403(b) program), the proceeds of which must be reinvested directly into Fidelity Advisor fund shares;</R>

<R>5. Purchased with any proceeds of a distribution from a Fidelity recordkept employee benefit plan (as described in waiver number 1 above, including the Fidelity Advisor 403(b) program) that is rolled directly into a Fidelity Advisor IRA.</R>

<R>6. Purchased for any state, county, or city, or any governmental instrumentality, department, authority or agency;</R>

<R>7. Purchased by a current or former Trustee or officer of a Fidelity fund or a current or retired officer, director or regular employee of FMR LLC or FIL Limited or their direct or indirect subsidiaries (a Fidelity Trustee or employee), the spouse of a Fidelity Trustee or employee, a Fidelity Trustee or employee acting as custodian for a minor child, or a person acting as trustee of a trust for the sole benefit of the minor child of a Fidelity Trustee or employee;</R>

<R>8. Purchased by a charitable organization (as defined for purposes of Section 501(c)(3) of the Internal Revenue Code) investing $100,000 or more, or, a charitable remainder trust or life income pool established for the benefit of a charitable organization;</R>

<R>HIM-08-01 December 17, 2008
1.756207.121</R>

<R>9. Purchased by the Fidelity Investments Charitable Gift Fund;</R>

<R>10. Purchased by a bank trust officer, registered representative, or other employee (or a member of one of their immediate families) of intermediaries having agreements with FDC. A member of the immediate family of a bank trust officer, a registered representative, or other employee of intermediaries having agreements with FDC, is a spouse of one of those individuals, an account for which one of those individuals is acting as custodian for a minor child, and a trust account that is registered for the sole benefit of a minor child of one of those individuals;</R>

<R>11. Purchased with distributions of income, principal, and capital gains from Fidelity Defined Trusts;</R>

<R>12. Purchased to repay a loan against Class A, Class T or Class B shares held in the investor's Fidelity Advisor 403(b) program; or</R>

<R>13. Purchased for health savings account programs by a broker-dealer, registered investment adviser, insurance company, trust institution, or bank trust department.</R>

Supplement to the
Fidelity® Advisor Mortgage Securities Fund
Class A, Class T, Class B, and Class C
October 30, 2008
Prospectus

Effective after the close of business on December 19, 2008, the following information replaces similar sales charge waiver information for Class A and Class T found in the "Fund Distribution" section beginning on page 30.

A front-end sales charge will not apply to the following Class A or Class T shares:

1. Purchased for an employee benefit plan other than a plan investing through the Fidelity Advisor 403(b) program. For this purpose, employee benefit plans generally include 401(a), 401(k), 403(b), and 457(b) governmental plans, but do not include: IRAs; SIMPLE, SEP, or SARSEP plans; or health savings accounts;

2. Purchased for an insurance company separate account;

3. Purchased for managed account programs that charge an asset-based fee by a broker-dealer, registered investment adviser, insurance company, trust institution or bank trust department;

4. Purchased with the proceeds of a redemption of Fidelity or Fidelity Advisor fund shares held in (i) an insurance company separate account, or (ii) an employee benefit plan (as described in waiver number 1 above, including the Fidelity Advisor 403(b) program), the proceeds of which must be reinvested directly into Fidelity Advisor fund shares;

5. Purchased with any proceeds of a distribution from a Fidelity recordkept employee benefit plan (as described in waiver number 1 above, including the Fidelity Advisor 403(b) program) that is rolled directly into a Fidelity Advisor IRA.

6. Purchased for any state, county, or city, or any governmental instrumentality, department, authority or agency;

7. Purchased by a current or former Trustee or officer of a Fidelity fund or a current or retired officer, director or regular employee of FMR LLC or FIL Limited or their direct or indirect subsidiaries (a Fidelity Trustee or employee), the spouse of a Fidelity Trustee or employee, a Fidelity Trustee or employee acting as custodian for a minor child, or a person acting as trustee of a trust for the sole benefit of the minor child of a Fidelity Trustee or employee;

8. Purchased by a charitable organization (as defined for purposes of Section 501(c)(3) of the Internal Revenue Code) investing $100,000 or more, or, a charitable remainder trust or life income pool established for the benefit of a charitable organization;

AMOR-08-02 December 17, 2008
1.756217.122

9. Purchased by the Fidelity Investments Charitable Gift Fund;

10. Purchased by a bank trust officer, registered representative, or other employee (or a member of one of their immediate families) of intermediaries having agreements with FDC. A member of the immediate family of a bank trust officer, a registered representative, or other employee of intermediaries having agreements with FDC, is a spouse of one of those individuals, an account for which one of those individuals is acting as custodian for a minor child, and a trust account that is registered for the sole benefit of a minor child of one of those individuals;

11. Purchased with distributions of income, principal, and capital gains from Fidelity Defined Trusts;

12. Purchased to repay a loan against Class A, Class T or Class B shares held in the investor's Fidelity Advisor 403(b) program; or

13. Purchased for health savings account programs by a broker-dealer, registered investment adviser, insurance company, trust institution, or bank trust department.

Supplement to the
Fidelity® Advisor Short Fixed-Income Fund
Class A, Class T, Class B, and Class C
October 30, 2008
Prospectus

Effective after the close of business on December 19, 2008, the following information replaces similar sales charge waiver information for Class A and Class T found in the "Fund Distribution" section beginning on page 30.

A front-end sales charge will not apply to the following Class A or Class T shares:

1. Purchased for an employee benefit plan other than a plan investing through the Fidelity Advisor 403(b) program. For this purpose, employee benefit plans generally include 401(a), 401(k), 403(b), and 457(b) governmental plans, but do not include: IRAs; SIMPLE, SEP, or SARSEP plans; or health savings accounts;

2. Purchased for an insurance company separate account;

3. Purchased for managed account programs that charge an asset-based fee by a broker-dealer, registered investment adviser, insurance company, trust institution or bank trust department;

4. Purchased with the proceeds of a redemption of Fidelity or Fidelity Advisor fund shares held in (i) an insurance company separate account, or (ii) an employee benefit plan (as described in waiver number 1 above, including the Fidelity Advisor 403(b) program), the proceeds of which must be reinvested directly into Fidelity Advisor fund shares;

5. Purchased with any proceeds of a distribution from a Fidelity recordkept employee benefit plan (as described in waiver number 1 above, including the Fidelity Advisor 403(b) program) that is rolled directly into a Fidelity Advisor IRA.

6. Purchased for any state, county, or city, or any governmental instrumentality, department, authority or agency;

7. Purchased by a current or former Trustee or officer of a Fidelity fund or a current or retired officer, director or regular employee of FMR LLC or FIL Limited or their direct or indirect subsidiaries (a Fidelity Trustee or employee), the spouse of a Fidelity Trustee or employee, a Fidelity Trustee or employee acting as custodian for a minor child, or a person acting as trustee of a trust for the sole benefit of the minor child of a Fidelity Trustee or employee;

8. Purchased by a charitable organization (as defined for purposes of Section 501(c)(3) of the Internal Revenue Code) investing $100,000 or more, or, a charitable remainder trust or life income pool established for the benefit of a charitable organization;

SFI-08-04 December 17, 2008
1.756200.123

9. Purchased by the Fidelity Investments Charitable Gift Fund;

10. Purchased by a bank trust officer, registered representative, or other employee (or a member of one of their immediate families) of intermediaries having agreements with FDC. A member of the immediate family of a bank trust officer, a registered representative, or other employee of intermediaries having agreements with FDC, is a spouse of one of those individuals, an account for which one of those individuals is acting as custodian for a minor child, and a trust account that is registered for the sole benefit of a minor child of one of those individuals;

11. Purchased with distributions of income, principal, and capital gains from Fidelity Defined Trusts;

12. Purchased to repay a loan against Class A, Class T or Class B shares held in the investor's Fidelity Advisor 403(b) program; or

13. Purchased for health savings account programs by a broker-dealer, registered investment adviser, insurance company, trust institution, or bank trust department.

Supplement to the
Fidelity® Advisor Strategic Income Fund Class A, Class T,
Class B, and Class C
April 10, 2008
Prospectus

The following information replaces similar information found under the "Fee Table" heading in the "Fund Summary" section on page 7.

 
Class A
Class T
Class B
Class C
 
Sell All
Shares
Hold
Shares
Sell All
Shares
Hold
Shares
Sell All
Shares
Hold
Shares
Sell All
Shares
Hold
Shares

1 year

$ 501

$ 501

$ 497

$ 497

$ 677

$ 177

$ 281

$ 181

3 years

$ 715

$ 715

$ 703

$ 703

$ 848

$ 548

$ 560

$ 560

5 years

$ 946

$ 946

$ 925

$ 925

$ 1,144

$ 944

$ 964

$ 964

10 years

$ 1,609

$ 1,609

$ 1,564

$ 1,564

$ 1,776A

$ 1,776A

$ 2,095

$ 2,095

A Reflects conversion to Class A shares after a maximum of seven years.

The following information replaces the biographical information for Derek Young found in the "Fund Management" section on page 32.

Joanna Bewick is co-manager of Advisor Strategic Income Fund, which she has managed since April 2008. She also manages other Fidelity funds. Since joining Fidelity Investments in 1997, Ms. Bewick has worked as a fixed income research analyst and as senior vice president of Strategic Services. In 2006, she left Fidelity and joined JP Morgan Asset Management as a vice president and fixed income analyst. Ms. Bewick returned to Fidelity in 2007 as a portfolio manager.

Derek Young is co-manager of Advisor Strategic Income Fund, which he has managed since July 2005. He also manages other Fidelity funds. Since joining Fidelity Investments in 1996, Mr. Young has worked as director of Risk Management, senior vice president of Strategic Services and portfolio manager.

<R>SI-08-03 December 17, 2008
1.743365.128</R>

<R>Effective after the close of business on December 19, 2008, the following information replaces similar sales charge waiver information for Class A and Class T found in the "Fund Distribution" section beginning on page 37.</R>

<R>A front-end sales charge will not apply to the following Class A or Class T shares:</R>

<R>1. Purchased for an employee benefit plan other than a plan investing through the Fidelity Advisor 403(b) program. For this purpose, employee benefit plans generally include 401(a), 401(k), 403(b), and 457(b) governmental plans, but do not include: IRAs; SIMPLE, SEP, or SARSEP plans; or health savings accounts;</R>

<R>2. Purchased for an insurance company separate account;</R>

<R>3. Purchased for managed account programs that charge an asset-based fee by a broker-dealer, registered investment adviser, insurance company, trust institution or bank trust department;</R>

<R>4. Purchased with the proceeds of a redemption of Fidelity or Fidelity Advisor fund shares held in (i) an insurance company separate account, or (ii) an employee benefit plan (as described in waiver number 1 above, including the Fidelity Advisor 403(b) program), the proceeds of which must be reinvested directly into Fidelity Advisor fund shares;</R>

<R>5. Purchased with any proceeds of a distribution from a Fidelity recordkept employee benefit plan (as described in waiver number 1 above, including the Fidelity Advisor 403(b) program) that is rolled directly into a Fidelity Advisor IRA.</R>

<R>6. Purchased for any state, county, or city, or any governmental instrumentality, department, authority or agency;</R>

<R>7. Purchased by a current or former Trustee or officer of a Fidelity fund or a current or retired officer, director or regular employee of FMR LLC or FIL Limited or their direct or indirect subsidiaries (a Fidelity Trustee or employee), the spouse of a Fidelity Trustee or employee, a Fidelity Trustee or employee acting as custodian for a minor child, or a person acting as trustee of a trust for the sole benefit of the minor child of a Fidelity Trustee or employee;</R>

<R>8. Purchased by a charitable organization (as defined for purposes of Section 501(c)(3) of the Internal Revenue Code) investing $100,000 or more, or, a charitable remainder trust or life income pool established for the benefit of a charitable organization;</R>

<R>9. Purchased by the Fidelity Investments Charitable Gift Fund;</R>

<R>10. Purchased by a bank trust officer, registered representative, or other employee (or a member of one of their immediate families) of intermediaries having agreements with FDC. A member of the immediate family of a bank trust officer, a registered representative, or other employee of intermediaries having agreements with FDC, is a spouse of one of those individuals, an account for which one of those individuals is acting as custodian for a minor child, and a trust account that is registered for the sole benefit of a minor child of one of those individuals;</R>

<R>11. Purchased with distributions of income, principal, and capital gains from Fidelity Defined Trusts;</R>

<R>12. Purchased to repay a loan against Class A, Class T or Class B shares held in the investor's Fidelity Advisor 403(b) program; or</R>

<R>13. Purchased for health savings account programs by a broker-dealer, registered investment adviser, insurance company, trust institution, or bank trust department.</R>